4788702947

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{141959}}^1$

素因数の和:142106

約数の個数: 16

約数和(自身を含む): 5632972800

約数和(自身を除く): 844269853

約数列:

[1, 7, 61, 79, 427, 553, 4819, 33733, 141959, 993713, 8659499, 11214761, 60616493, 78503327, 684100421, 4788702947]

約数ペア:

[(1, 4788702947), (7, 684100421), (61, 78503327), (79, 60616493), (427, 11214761), (553, 8659499), (4819, 993713), (33733, 141959)]