2904311930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{269167}}^1$

素因数の和:269270

約数の個数: 32

約数和(自身を含む): 5697748224

約数和(自身を除く): 2793436294

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 166, 415, 830, 1079, 2158, 5395, 10790, 269167, 538334, 1345835, 2691670, 3499171, 6998342, 17495855, 22340861, 34991710, 44681722, 111704305, 223408610, 290431193, 580862386, 1452155965, 2904311930]

約数ペア:

[(1, 2904311930), (2, 1452155965), (5, 580862386), (10, 290431193), (13, 223408610), (26, 111704305), (65, 44681722), (83, 34991710), (130, 22340861), (166, 17495855), (415, 6998342), (830, 3499171), (1079, 2691670), (2158, 1345835), (5395, 538334), (10790, 269167)]