126210171728

素因数分解:

$2^4\times {\mathrm{13001}}^1\times {\mathrm{606733}}^1$

素因数の和:619742

約数の個数: 20

約数和(自身を含む): 244551419508

約数和(自身を除く): 118341247780

約数列:

[1, 2, 4, 8, 16, 13001, 26002, 52004, 104008, 208016, 606733, 1213466, 2426932, 4853864, 9707728, 7888135733, 15776271466, 31552542932, 63105085864, 126210171728]

約数ペア:

[(1, 126210171728), (2, 63105085864), (4, 31552542932), (8, 15776271466), (16, 7888135733), (13001, 9707728), (26002, 4853864), (52004, 2426932), (104008, 1213466), (208016, 606733)]