17916730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{487}}^1$

素因数の和:790

約数の個数: 32

約数和(自身を含む): 34925184

約数和(自身を除く): 17008454

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 283, 487, 566, 974, 1415, 2435, 2830, 3679, 4870, 6331, 7358, 12662, 18395, 31655, 36790, 63310, 137821, 275642, 689105, 1378210, 1791673, 3583346, 8958365, 17916730]

約数ペア:

[(1, 17916730), (2, 8958365), (5, 3583346), (10, 1791673), (13, 1378210), (26, 689105), (65, 275642), (130, 137821), (283, 63310), (487, 36790), (566, 31655), (974, 18395), (1415, 12662), (2435, 7358), (2830, 6331), (3679, 4870)]