13472810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2801}}^1$

素因数の和:2858

約数の個数: 32

約数和(自身を含む): 26831952

約数和(自身を除く): 13359142

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 2801, 4810, 5602, 14005, 28010, 36413, 72826, 103637, 182065, 207274, 364130, 518185, 1036370, 1347281, 2694562, 6736405, 13472810]

約数ペア:

[(1, 13472810), (2, 6736405), (5, 2694562), (10, 1347281), (13, 1036370), (26, 518185), (37, 364130), (65, 207274), (74, 182065), (130, 103637), (185, 72826), (370, 36413), (481, 28010), (962, 14005), (2405, 5602), (2801, 4810)]