1211016856

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{296237}}^1$

素因数の和:296323

約数の個数: 32

約数和(自身を含む): 2630593440

約数和(自身を除く): 1419576584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 296237, 592474, 1184948, 2073659, 2369896, 4147318, 8294636, 16589272, 21625301, 43250602, 86501204, 151377107, 173002408, 302754214, 605508428, 1211016856]

約数ペア:

[(1, 1211016856), (2, 605508428), (4, 302754214), (7, 173002408), (8, 151377107), (14, 86501204), (28, 43250602), (56, 21625301), (73, 16589272), (146, 8294636), (292, 4147318), (511, 2369896), (584, 2073659), (1022, 1184948), (2044, 592474), (4088, 296237)]