668860393318

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{6248579}}^1$

素因数の和:6248796

約数の個数: 32

約数和(自身を含む): 1133742355200

約数和(自身を除く): 464881961882

約数列:

[1, 2, 13, 23, 26, 46, 179, 299, 358, 598, 2327, 4117, 4654, 8234, 53521, 107042, 6248579, 12497158, 81231527, 143717317, 162463054, 287434634, 1118495641, 1868325121, 2236991282, 3736650242, 14540443333, 25725399743, 29080886666, 51450799486, 334430196659, 668860393318]

約数ペア:

[(1, 668860393318), (2, 334430196659), (13, 51450799486), (23, 29080886666), (26, 25725399743), (46, 14540443333), (179, 3736650242), (299, 2236991282), (358, 1868325121), (598, 1118495641), (2327, 287434634), (4117, 162463054), (4654, 143717317), (8234, 81231527), (53521, 12497158), (107042, 6248579)]