2080464692684

素因数分解:

$2^2\times 7^2\times {\mathrm{90529}}^1\times {\mathrm{117251}}^1$

素因数の和:207798

約数の個数: 36

約数和(自身を含む): 4235314600440

約数和(自身を除く): 2154849907756

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 90529, 117251, 181058, 234502, 362116, 469004, 633703, 820757, 1267406, 1641514, 2534812, 3283028, 4435921, 5745299, 8871842, 11490598, 17743684, 22981196, 10614615779, 21229231558, 42458463116, 74302310453, 148604620906, 297209241812, 520116173171, 1040232346342, 2080464692684]

約数ペア:

[(1, 2080464692684), (2, 1040232346342), (4, 520116173171), (7, 297209241812), (14, 148604620906), (28, 74302310453), (49, 42458463116), (98, 21229231558), (196, 10614615779), (90529, 22981196), (117251, 17743684), (181058, 11490598), (234502, 8871842), (362116, 5745299), (469004, 4435921), (633703, 3283028), (820757, 2534812), (1267406, 1641514)]