1379378

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1$

素因数の和:99

約数の個数: 48

約数和(自身を含む): 2846016

約数和(自身を除く): 1466638

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 53, 77, 91, 106, 143, 154, 169, 182, 286, 338, 371, 583, 689, 742, 1001, 1166, 1183, 1378, 1859, 2002, 2366, 3718, 4081, 4823, 7579, 8162, 8957, 9646, 13013, 15158, 17914, 26026, 53053, 62699, 98527, 106106, 125398, 197054, 689689, 1379378]

約数ペア:

[(1, 1379378), (2, 689689), (7, 197054), (11, 125398), (13, 106106), (14, 98527), (22, 62699), (26, 53053), (53, 26026), (77, 17914), (91, 15158), (106, 13013), (143, 9646), (154, 8957), (169, 8162), (182, 7579), (286, 4823), (338, 4081), (371, 3718), (583, 2366), (689, 2002), (742, 1859), (1001, 1378), (1166, 1183)]