1275378

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:298

約数の個数: 32

約数和(自身を含む): 2794176

約数和(自身を除く): 1518798

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 197, 249, 394, 498, 591, 1079, 1182, 2158, 2561, 3237, 5122, 6474, 7683, 15366, 16351, 32702, 49053, 98106, 212563, 425126, 637689, 1275378]

約数ペア:

[(1, 1275378), (2, 637689), (3, 425126), (6, 212563), (13, 98106), (26, 49053), (39, 32702), (78, 16351), (83, 15366), (166, 7683), (197, 6474), (249, 5122), (394, 3237), (498, 2561), (591, 2158), (1079, 1182)]