1010377784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{22541}}^1$

素因数の和:22991

約数の個数: 32

約数和(自身を含む): 2045010240

約数和(自身を除く): 1034632456

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 431, 862, 1724, 3448, 5603, 11206, 22412, 22541, 44824, 45082, 90164, 180328, 293033, 586066, 1172132, 2344264, 9715171, 19430342, 38860684, 77721368, 126297223, 252594446, 505188892, 1010377784]

約数ペア:

[(1, 1010377784), (2, 505188892), (4, 252594446), (8, 126297223), (13, 77721368), (26, 38860684), (52, 19430342), (104, 9715171), (431, 2344264), (862, 1172132), (1724, 586066), (3448, 293033), (5603, 180328), (11206, 90164), (22412, 45082), (22541, 44824)]