1900454530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14618881}}^1$

素因数の和:14618901

約数の個数: 16

約数和(自身を含む): 3683958264

約数和(自身を除く): 1783503734

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 14618881, 29237762, 73094405, 146188810, 190045453, 380090906, 950227265, 1900454530]

約数ペア:

[(1, 1900454530), (2, 950227265), (5, 380090906), (10, 190045453), (13, 146188810), (26, 73094405), (65, 29237762), (130, 14618881)]