1396408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 2923200

約数和(自身を除く): 1526792

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 463, 754, 926, 1508, 1852, 3016, 3704, 6019, 12038, 13427, 24076, 26854, 48152, 53708, 107416, 174551, 349102, 698204, 1396408]

約数ペア:

[(1, 1396408), (2, 698204), (4, 349102), (8, 174551), (13, 107416), (26, 53708), (29, 48152), (52, 26854), (58, 24076), (104, 13427), (116, 12038), (232, 6019), (377, 3704), (463, 3016), (754, 1852), (926, 1508)]