914780

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{863}}^1$

素因数の和:925

約数の個数: 24

約数和(自身を含む): 1959552

約数和(自身を除く): 1044772

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 863, 1060, 1726, 3452, 4315, 8630, 17260, 45739, 91478, 182956, 228695, 457390, 914780]

約数ペア:

[(1, 914780), (2, 457390), (4, 228695), (5, 182956), (10, 91478), (20, 45739), (53, 17260), (106, 8630), (212, 4315), (265, 3452), (530, 1726), (863, 1060)]