335116990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{25523}}^1$

素因数の和:25644

約数の個数: 32

約数和(自身を含む): 656068896

約数和(自身を除く): 320951906

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 130, 202, 505, 1010, 1313, 2626, 6565, 13130, 25523, 51046, 127615, 255230, 331799, 663598, 1658995, 2577823, 3317990, 5155646, 12889115, 25778230, 33511699, 67023398, 167558495, 335116990]

約数ペア:

[(1, 335116990), (2, 167558495), (5, 67023398), (10, 33511699), (13, 25778230), (26, 12889115), (65, 5155646), (101, 3317990), (130, 2577823), (202, 1658995), (505, 663598), (1010, 331799), (1313, 255230), (2626, 127615), (6565, 51046), (13130, 25523)]