745706

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:110

約数の個数: 32

約数和(自身を含む): 1330560

約数和(自身を除く): 584854

約数列:

[1, 2, 13, 23, 26, 29, 43, 46, 58, 86, 299, 377, 559, 598, 667, 754, 989, 1118, 1247, 1334, 1978, 2494, 8671, 12857, 16211, 17342, 25714, 28681, 32422, 57362, 372853, 745706]

約数ペア:

[(1, 745706), (2, 372853), (13, 57362), (23, 32422), (26, 28681), (29, 25714), (43, 17342), (46, 16211), (58, 12857), (86, 8671), (299, 2494), (377, 1978), (559, 1334), (598, 1247), (667, 1118), (754, 989)]