2979663022

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{62987}}^1$

素因数の和:63136

約数の個数: 32

約数和(自身を含む): 5321226240

約数和(自身を除く): 2341563218

約数列:

[1, 2, 7, 14, 31, 62, 109, 217, 218, 434, 763, 1526, 3379, 6758, 23653, 47306, 62987, 125974, 440909, 881818, 1952597, 3905194, 6865583, 13668179, 13731166, 27336358, 48059081, 96118162, 212833073, 425666146, 1489831511, 2979663022]

約数ペア:

[(1, 2979663022), (2, 1489831511), (7, 425666146), (14, 212833073), (31, 96118162), (62, 48059081), (109, 27336358), (217, 13731166), (218, 13668179), (434, 6865583), (763, 3905194), (1526, 1952597), (3379, 881818), (6758, 440909), (23653, 125974), (47306, 62987)]