1329804584

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{1289}}^1\times {\mathrm{2999}}^1$

素因数の和:4337

約数の個数: 32

約数和(自身を含む): 2554200000

約数和(自身を除く): 1224395416

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 1289, 2578, 2999, 5156, 5998, 10312, 11996, 23992, 55427, 110854, 128957, 221708, 257914, 443416, 515828, 1031656, 3865711, 7731422, 15462844, 30925688, 166225573, 332451146, 664902292, 1329804584]

約数ペア:

[(1, 1329804584), (2, 664902292), (4, 332451146), (8, 166225573), (43, 30925688), (86, 15462844), (172, 7731422), (344, 3865711), (1289, 1031656), (2578, 515828), (2999, 443416), (5156, 257914), (5998, 221708), (10312, 128957), (11996, 110854), (23992, 55427)]