2205004706

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{2539}}^1\times {\mathrm{6481}}^1$

素因数の和:9089

約数の個数: 16

約数和(自身を含む): 3358713120

約数和(自身を除く): 1153708414

約数列:

[1, 2, 67, 134, 2539, 5078, 6481, 12962, 170113, 340226, 434227, 868454, 16455259, 32910518, 1102502353, 2205004706]

約数ペア:

[(1, 2205004706), (2, 1102502353), (67, 32910518), (134, 16455259), (2539, 868454), (5078, 434227), (6481, 340226), (12962, 170113)]