717926974

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{1709}}^1$

素因数の和:1908

約数の個数: 32

約数和(自身を含む): 1137628800

約数和(自身を除く): 419701826

約数列:

[1, 2, 41, 47, 82, 94, 109, 218, 1709, 1927, 3418, 3854, 4469, 5123, 8938, 10246, 70069, 80323, 140138, 160646, 186281, 210043, 372562, 420086, 3293243, 6586486, 7637521, 8755207, 15275042, 17510414, 358963487, 717926974]

約数ペア:

[(1, 717926974), (2, 358963487), (41, 17510414), (47, 15275042), (82, 8755207), (94, 7637521), (109, 6586486), (218, 3293243), (1709, 420086), (1927, 372562), (3418, 210043), (3854, 186281), (4469, 160646), (5123, 140138), (8938, 80323), (10246, 70069)]