2788045238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3425117}}^1$

素因数の和:3425167

約数の個数: 16

約数和(自身を含む): 4685561424

約数和(自身を除く): 1897516186

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 3425117, 6850234, 37676287, 75352574, 126729329, 253458658, 1394022619, 2788045238]

約数ペア:

[(1, 2788045238), (2, 1394022619), (11, 253458658), (22, 126729329), (37, 75352574), (74, 37676287), (407, 6850234), (814, 3425117)]