2540274632

素因数分解:

$2^3\times 7^1\times {\mathrm{1097}}^1\times {\mathrm{41351}}^1$

素因数の和:42461

約数の個数: 32

約数和(自身を含む): 5448539520

約数和(自身を除く): 2908264888

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1097, 2194, 4388, 7679, 8776, 15358, 30716, 41351, 61432, 82702, 165404, 289457, 330808, 578914, 1157828, 2315656, 45362047, 90724094, 181448188, 317534329, 362896376, 635068658, 1270137316, 2540274632]

約数ペア:

[(1, 2540274632), (2, 1270137316), (4, 635068658), (7, 362896376), (8, 317534329), (14, 181448188), (28, 90724094), (56, 45362047), (1097, 2315656), (2194, 1157828), (4388, 578914), (7679, 330808), (8776, 289457), (15358, 165404), (30716, 82702), (41351, 61432)]