3977776

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:349

約数の個数: 40

約数和(自身を含む): 8530704

約数和(自身を除く): 4552928

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 97, 176, 194, 233, 388, 466, 776, 932, 1067, 1552, 1864, 2134, 2563, 3728, 4268, 5126, 8536, 10252, 17072, 20504, 22601, 41008, 45202, 90404, 180808, 248611, 361616, 497222, 994444, 1988888, 3977776]

約数ペア:

[(1, 3977776), (2, 1988888), (4, 994444), (8, 497222), (11, 361616), (16, 248611), (22, 180808), (44, 90404), (88, 45202), (97, 41008), (176, 22601), (194, 20504), (233, 17072), (388, 10252), (466, 8536), (776, 5126), (932, 4268), (1067, 3728), (1552, 2563), (1864, 2134)]