478469872

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{859}}^1\times {\mathrm{1123}}^1$

素因数の和:2021

約数の個数: 40

約数和(自身を含む): 958906880

約数和(自身を除く): 480437008

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 859, 1123, 1718, 2246, 3436, 4492, 6872, 8984, 13744, 17968, 26629, 34813, 53258, 69626, 106516, 139252, 213032, 278504, 426064, 557008, 964657, 1929314, 3858628, 7717256, 15434512, 29904367, 59808734, 119617468, 239234936, 478469872]

約数ペア:

[(1, 478469872), (2, 239234936), (4, 119617468), (8, 59808734), (16, 29904367), (31, 15434512), (62, 7717256), (124, 3858628), (248, 1929314), (496, 964657), (859, 557008), (1123, 426064), (1718, 278504), (2246, 213032), (3436, 139252), (4492, 106516), (6872, 69626), (8984, 53258), (13744, 34813), (17968, 26629)]