2665244384

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{204641}}^1$

素因数の和:204699

約数の個数: 48

約数和(自身を含む): 5878955376

約数和(自身を除く): 3213710992

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 74, 88, 148, 176, 296, 352, 407, 592, 814, 1184, 1628, 3256, 6512, 13024, 204641, 409282, 818564, 1637128, 2251051, 3274256, 4502102, 6548512, 7571717, 9004204, 15143434, 18008408, 30286868, 36016816, 60573736, 72033632, 83288887, 121147472, 166577774, 242294944, 333155548, 666311096, 1332622192, 2665244384]

約数ペア:

[(1, 2665244384), (2, 1332622192), (4, 666311096), (8, 333155548), (11, 242294944), (16, 166577774), (22, 121147472), (32, 83288887), (37, 72033632), (44, 60573736), (74, 36016816), (88, 30286868), (148, 18008408), (176, 15143434), (296, 9004204), (352, 7571717), (407, 6548512), (592, 4502102), (814, 3274256), (1184, 2251051), (1628, 1637128), (3256, 818564), (6512, 409282), (13024, 204641)]