6997172

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 15429120

約数和(自身を除く): 8431948

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 52, 91, 94, 182, 188, 329, 364, 409, 611, 658, 818, 1222, 1316, 1636, 2444, 2863, 4277, 5317, 5726, 8554, 10634, 11452, 17108, 19223, 21268, 37219, 38446, 74438, 76892, 134561, 148876, 249899, 269122, 499798, 538244, 999596, 1749293, 3498586, 6997172]

約数ペア:

[(1, 6997172), (2, 3498586), (4, 1749293), (7, 999596), (13, 538244), (14, 499798), (26, 269122), (28, 249899), (47, 148876), (52, 134561), (91, 76892), (94, 74438), (182, 38446), (188, 37219), (329, 21268), (364, 19223), (409, 17108), (611, 11452), (658, 10634), (818, 8554), (1222, 5726), (1316, 5317), (1636, 4277), (2444, 2863)]