1230742712

素因数分解:

$2^3\times {\mathrm{757}}^1\times {\mathrm{203227}}^1$

素因数の和:203990

約数の個数: 16

約数和(自身を含む): 2310702360

約数和(自身を除く): 1079959648

約数列:

[1, 2, 4, 8, 757, 1514, 3028, 6056, 203227, 406454, 812908, 1625816, 153842839, 307685678, 615371356, 1230742712]

約数ペア:

[(1, 1230742712), (2, 615371356), (4, 307685678), (8, 153842839), (757, 1625816), (1514, 812908), (3028, 406454), (6056, 203227)]