2549113968

素因数分解:

$2^4\times 3^1\times {\mathrm{163}}^1\times {\mathrm{325807}}^1$

素因数の和:325981

約数の個数: 40

約数和(自身を含む): 6625631488

約数和(自身を除く): 4076517520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163, 326, 489, 652, 978, 1304, 1956, 2608, 3912, 7824, 325807, 651614, 977421, 1303228, 1954842, 2606456, 3909684, 5212912, 7819368, 15638736, 53106541, 106213082, 159319623, 212426164, 318639246, 424852328, 637278492, 849704656, 1274556984, 2549113968]

約数ペア:

[(1, 2549113968), (2, 1274556984), (3, 849704656), (4, 637278492), (6, 424852328), (8, 318639246), (12, 212426164), (16, 159319623), (24, 106213082), (48, 53106541), (163, 15638736), (326, 7819368), (489, 5212912), (652, 3909684), (978, 2606456), (1304, 1954842), (1956, 1303228), (2608, 977421), (3912, 651614), (7824, 325807)]