141883060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{644923}}^1$

素因数の和:644943

約数の個数: 24

約数和(自身を含む): 325041696

約数和(自身を除く): 183158636

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 644923, 1289846, 2579692, 3224615, 6449230, 7094153, 12898460, 14188306, 28376612, 35470765, 70941530, 141883060]

約数ペア:

[(1, 141883060), (2, 70941530), (4, 35470765), (5, 28376612), (10, 14188306), (11, 12898460), (20, 7094153), (22, 6449230), (44, 3224615), (55, 2579692), (110, 1289846), (220, 644923)]