13905154172

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1\times {\mathrm{1931}}^1$

素因数の和:2299

約数の個数: 96

約数和(自身を含む): 30487640064

約数和(自身を除く): 16582485892

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 73, 91, 146, 182, 271, 292, 364, 511, 542, 949, 1022, 1084, 1897, 1898, 1931, 2044, 3523, 3794, 3796, 3862, 6643, 7046, 7588, 7724, 13286, 13517, 14092, 19783, 24661, 25103, 26572, 27034, 39566, 49322, 50206, 54068, 79132, 98644, 100412, 138481, 140963, 175721, 257179, 276962, 281926, 351442, 514358, 523301, 553924, 563852, 702884, 986741, 1028716, 1046602, 1800253, 1832519, 1973482, 2093204, 3600506, 3663107, 3665038, 3946964, 6802913, 7201012, 7326214, 7330076, 12827633, 13605826, 14652428, 25655266, 27211652, 38200973, 47620391, 51310532, 76401946, 95240782, 152803892, 190481564, 267406811, 496612649, 534813622, 993225298, 1069627244, 1986450596, 3476288543, 6952577086, 13905154172]

約数ペア:

[(1, 13905154172), (2, 6952577086), (4, 3476288543), (7, 1986450596), (13, 1069627244), (14, 993225298), (26, 534813622), (28, 496612649), (52, 267406811), (73, 190481564), (91, 152803892), (146, 95240782), (182, 76401946), (271, 51310532), (292, 47620391), (364, 38200973), (511, 27211652), (542, 25655266), (949, 14652428), (1022, 13605826), (1084, 12827633), (1897, 7330076), (1898, 7326214), (1931, 7201012), (2044, 6802913), (3523, 3946964), (3794, 3665038), (3796, 3663107), (3862, 3600506), (6643, 2093204), (7046, 1973482), (7588, 1832519), (7724, 1800253), (13286, 1046602), (13517, 1028716), (14092, 986741), (19783, 702884), (24661, 563852), (25103, 553924), (26572, 523301), (27034, 514358), (39566, 351442), (49322, 281926), (50206, 276962), (54068, 257179), (79132, 175721), (98644, 140963), (100412, 138481)]