12802348910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2661611}}^1$

素因数の和:2661668

約数の個数: 32

約数和(自身を含む): 25487596512

約数和(自身を除く): 12685247602

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 2661611, 5323222, 13308055, 26616110, 34600943, 69201886, 98479607, 173004715, 196959214, 346009430, 492398035, 984796070, 1280234891, 2560469782, 6401174455, 12802348910]

約数ペア:

[(1, 12802348910), (2, 6401174455), (5, 2560469782), (10, 1280234891), (13, 984796070), (26, 492398035), (37, 346009430), (65, 196959214), (74, 173004715), (130, 98479607), (185, 69201886), (370, 34600943), (481, 26616110), (962, 13308055), (2405, 5323222), (4810, 2661611)]