2018942416

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{1559}}^1\times {\mathrm{2791}}^1$

素因数の和:4387

約数の個数: 40

約数和(自身を含む): 4050633600

約数和(自身を除く): 2031691184

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 1559, 2791, 3118, 5582, 6236, 11164, 12472, 22328, 24944, 44656, 45211, 80939, 90422, 161878, 180844, 323756, 361688, 647512, 723376, 1295024, 4351169, 8702338, 17404676, 34809352, 69618704, 126183901, 252367802, 504735604, 1009471208, 2018942416]

約数ペア:

[(1, 2018942416), (2, 1009471208), (4, 504735604), (8, 252367802), (16, 126183901), (29, 69618704), (58, 34809352), (116, 17404676), (232, 8702338), (464, 4351169), (1559, 1295024), (2791, 723376), (3118, 647512), (5582, 361688), (6236, 323756), (11164, 180844), (12472, 161878), (22328, 90422), (24944, 80939), (44656, 45211)]