4920461390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37849703}}^1$

素因数の和:37849723

約数の個数: 16

約数和(自身を含む): 9538125408

約数和(自身を除く): 4617664018

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 37849703, 75699406, 189248515, 378497030, 492046139, 984092278, 2460230695, 4920461390]

約数ペア:

[(1, 4920461390), (2, 2460230695), (5, 984092278), (10, 492046139), (13, 378497030), (26, 189248515), (65, 75699406), (130, 37849703)]