1238045296

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{1154893}}^1$

素因数の和:1154968

約数の個数: 20

約数和(自身を含む): 2434516552

約数和(自身を除く): 1196471256

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 1154893, 2309786, 4619572, 9239144, 18478288, 77377831, 154755662, 309511324, 619022648, 1238045296]

約数ペア:

[(1, 1238045296), (2, 619022648), (4, 309511324), (8, 154755662), (16, 77377831), (67, 18478288), (134, 9239144), (268, 4619572), (536, 2309786), (1072, 1154893)]