2243330830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2011}}^1\times {\mathrm{8581}}^1$

素因数の和:10612

約数の個数: 32

約数和(自身を含む): 4351279968

約数和(自身を除く): 2107949138

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2011, 4022, 8581, 10055, 17162, 20110, 26143, 42905, 52286, 85810, 111553, 130715, 223106, 261430, 557765, 1115530, 17256391, 34512782, 86281955, 172563910, 224333083, 448666166, 1121665415, 2243330830]

約数ペア:

[(1, 2243330830), (2, 1121665415), (5, 448666166), (10, 224333083), (13, 172563910), (26, 86281955), (65, 34512782), (130, 17256391), (2011, 1115530), (4022, 557765), (8581, 261430), (10055, 223106), (17162, 130715), (20110, 111553), (26143, 85810), (42905, 52286)]