2017794774

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{137321}}^1$

素因数の和:137436

約数の個数: 32

約数和(自身を含む): 4218531840

約数和(自身を除く): 2200737066

約数列:

[1, 2, 3, 6, 31, 62, 79, 93, 158, 186, 237, 474, 2449, 4898, 7347, 14694, 137321, 274642, 411963, 823926, 4256951, 8513902, 10848359, 12770853, 21696718, 25541706, 32545077, 65090154, 336299129, 672598258, 1008897387, 2017794774]

約数ペア:

[(1, 2017794774), (2, 1008897387), (3, 672598258), (6, 336299129), (31, 65090154), (62, 32545077), (79, 25541706), (93, 21696718), (158, 12770853), (186, 10848359), (237, 8513902), (474, 4256951), (2449, 823926), (4898, 411963), (7347, 274642), (14694, 137321)]