8121806

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2293}}^1$

素因数の和:2336

約数の個数: 32

約数和(自身を含む): 15856128

約数和(自身を除く): 7734322

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 2293, 3542, 4586, 16051, 25223, 32102, 50446, 52739, 105478, 176561, 353122, 369173, 580129, 738346, 1160258, 4060903, 8121806]

約数ペア:

[(1, 8121806), (2, 4060903), (7, 1160258), (11, 738346), (14, 580129), (22, 369173), (23, 353122), (46, 176561), (77, 105478), (154, 52739), (161, 50446), (253, 32102), (322, 25223), (506, 16051), (1771, 4586), (2293, 3542)]