2799472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:377

約数の個数: 40

約数和(自身を含む): 5996144

約数和(自身を除く): 3196672

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 313, 344, 559, 626, 688, 1118, 1252, 2236, 2504, 4069, 4472, 5008, 8138, 8944, 13459, 16276, 26918, 32552, 53836, 65104, 107672, 174967, 215344, 349934, 699868, 1399736, 2799472]

約数ペア:

[(1, 2799472), (2, 1399736), (4, 699868), (8, 349934), (13, 215344), (16, 174967), (26, 107672), (43, 65104), (52, 53836), (86, 32552), (104, 26918), (172, 16276), (208, 13459), (313, 8944), (344, 8138), (559, 5008), (626, 4472), (688, 4069), (1118, 2504), (1252, 2236)]