1139438410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{15671}}^1$

素因数の和:16350

約数の個数: 32

約数和(自身を含む): 2240970624

約数和(自身を除く): 1101532214

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 661, 1322, 3305, 6610, 7271, 14542, 15671, 31342, 36355, 72710, 78355, 156710, 172381, 344762, 861905, 1723810, 10358531, 20717062, 51792655, 103585310, 113943841, 227887682, 569719205, 1139438410]

約数ペア:

[(1, 1139438410), (2, 569719205), (5, 227887682), (10, 113943841), (11, 103585310), (22, 51792655), (55, 20717062), (110, 10358531), (661, 1723810), (1322, 861905), (3305, 344762), (6610, 172381), (7271, 156710), (14542, 78355), (15671, 72710), (31342, 36355)]