1145821448

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{31541}}^1$

素因数の和:31805

約数の個数: 32

約数和(自身を含む): 2271024000

約数和(自身を除く): 1125202552

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 239, 478, 956, 1912, 4541, 9082, 18164, 31541, 36328, 63082, 126164, 252328, 599279, 1198558, 2397116, 4794232, 7538299, 15076598, 30153196, 60306392, 143227681, 286455362, 572910724, 1145821448]

約数ペア:

[(1, 1145821448), (2, 572910724), (4, 286455362), (8, 143227681), (19, 60306392), (38, 30153196), (76, 15076598), (152, 7538299), (239, 4794232), (478, 2397116), (956, 1198558), (1912, 599279), (4541, 252328), (9082, 126164), (18164, 63082), (31541, 36328)]