2019468603568

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{59564317}}^1$

素因数の和:59564501

約数の個数: 40

約数和(自身を含む): 4239549897968

約数和(自身を除く): 2220081294400

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 163, 208, 326, 652, 1304, 2119, 2608, 4238, 8476, 16952, 33904, 59564317, 119128634, 238257268, 476514536, 774336121, 953029072, 1548672242, 3097344484, 6194688968, 9708983671, 12389377936, 19417967342, 38835934684, 77671869368, 126216787723, 155343738736, 252433575446, 504867150892, 1009734301784, 2019468603568]

約数ペア:

[(1, 2019468603568), (2, 1009734301784), (4, 504867150892), (8, 252433575446), (13, 155343738736), (16, 126216787723), (26, 77671869368), (52, 38835934684), (104, 19417967342), (163, 12389377936), (208, 9708983671), (326, 6194688968), (652, 3097344484), (1304, 1548672242), (2119, 953029072), (2608, 774336121), (4238, 476514536), (8476, 238257268), (16952, 119128634), (33904, 59564317)]