2615431

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{701}}^1$

素因数の和:762

約数の個数: 16

約数和(自身を含む): 3302208

約数和(自身を除く): 686777

約数列:

[1, 7, 13, 41, 91, 287, 533, 701, 3731, 4907, 9113, 28741, 63791, 201187, 373633, 2615431]

約数ペア:

[(1, 2615431), (7, 373633), (13, 201187), (41, 63791), (91, 28741), (287, 9113), (533, 4907), (701, 3731)]