1021869296

素因数分解:

$2^4\times 7^1\times {\mathrm{9123833}}^1$

素因数の和:9123848

約数の個数: 20

約数和(自身を含む): 2262710832

約数和(自身を除く): 1240841536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 9123833, 18247666, 36495332, 63866831, 72990664, 127733662, 145981328, 255467324, 510934648, 1021869296]

約数ペア:

[(1, 1021869296), (2, 510934648), (4, 255467324), (7, 145981328), (8, 127733662), (14, 72990664), (16, 63866831), (28, 36495332), (56, 18247666), (112, 9123833)]