1207440008

素因数分解:

$2^3\times {\mathrm{4643}}^1\times {\mathrm{32507}}^1$

素因数の和:37156

約数の個数: 16

約数和(自身を含む): 2264507280

約数和(自身を除く): 1057067272

約数列:

[1, 2, 4, 8, 4643, 9286, 18572, 32507, 37144, 65014, 130028, 260056, 150930001, 301860002, 603720004, 1207440008]

約数ペア:

[(1, 1207440008), (2, 603720004), (4, 301860002), (8, 150930001), (4643, 260056), (9286, 130028), (18572, 65014), (32507, 37144)]