5048901998

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1\times {\mathrm{13313}}^1$

素因数の和:13688

約数の個数: 32

約数和(自身を含む): 8773180416

約数和(自身を除く): 3724278418

約数列:

[1, 2, 7, 14, 103, 206, 263, 526, 721, 1442, 1841, 3682, 13313, 26626, 27089, 54178, 93191, 186382, 189623, 379246, 1371239, 2742478, 3501319, 7002638, 9598673, 19197346, 24509233, 49018466, 360635857, 721271714, 2524450999, 5048901998]

約数ペア:

[(1, 5048901998), (2, 2524450999), (7, 721271714), (14, 360635857), (103, 49018466), (206, 24509233), (263, 19197346), (526, 9598673), (721, 7002638), (1442, 3501319), (1841, 2742478), (3682, 1371239), (13313, 379246), (26626, 189623), (27089, 186382), (54178, 93191)]