1870293763

素因数分解:

${\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{271}}^1\times {\mathrm{421}}^1$

素因数の和:815

約数の個数: 24

約数和(自身を含む): 2058536256

約数和(自身を除く): 188242493

約数列:

[1, 13, 97, 169, 271, 421, 1261, 3523, 5473, 16393, 26287, 40837, 45799, 71149, 114091, 341731, 530881, 1483183, 4442503, 6901453, 11066827, 19281379, 143868751, 1870293763]

約数ペア:

[(1, 1870293763), (13, 143868751), (97, 19281379), (169, 11066827), (271, 6901453), (421, 4442503), (1261, 1483183), (3523, 530881), (5473, 341731), (16393, 114091), (26287, 71149), (40837, 45799)]