126914810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{31183}}^1$

素因数の和:31238

約数の個数: 32

約数和(自身を含む): 255958272

約数和(自身を除く): 129043462

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 31183, 62366, 155915, 311830, 343013, 686026, 1153771, 1715065, 2307542, 3430130, 5768855, 11537710, 12691481, 25382962, 63457405, 126914810]

約数ペア:

[(1, 126914810), (2, 63457405), (5, 25382962), (10, 12691481), (11, 11537710), (22, 5768855), (37, 3430130), (55, 2307542), (74, 1715065), (110, 1153771), (185, 686026), (370, 343013), (407, 311830), (814, 155915), (2035, 62366), (4070, 31183)]