2959216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:409

約数の個数: 40

約数和(自身を含む): 6343344

約数和(自身を除く): 3384128

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 347, 533, 656, 694, 1066, 1388, 2132, 2776, 4264, 4511, 5552, 8528, 9022, 14227, 18044, 28454, 36088, 56908, 72176, 113816, 184951, 227632, 369902, 739804, 1479608, 2959216]

約数ペア:

[(1, 2959216), (2, 1479608), (4, 739804), (8, 369902), (13, 227632), (16, 184951), (26, 113816), (41, 72176), (52, 56908), (82, 36088), (104, 28454), (164, 18044), (208, 14227), (328, 9022), (347, 8528), (533, 5552), (656, 4511), (694, 4264), (1066, 2776), (1388, 2132)]