2022374705

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{757}}^1\times {\mathrm{1787}}^1$

素因数の和:2585

約数の個数: 32

約数和(自身を含む): 2732292864

約数和(自身を除く): 709918159

約数列:

[1, 5, 13, 23, 65, 115, 299, 757, 1495, 1787, 3785, 8935, 9841, 17411, 23231, 41101, 49205, 87055, 116155, 205505, 226343, 534313, 1131715, 1352759, 2671565, 6763795, 17585867, 31113457, 87929335, 155567285, 404474941, 2022374705]

約数ペア:

[(1, 2022374705), (5, 404474941), (13, 155567285), (23, 87929335), (65, 31113457), (115, 17585867), (299, 6763795), (757, 2671565), (1495, 1352759), (1787, 1131715), (3785, 534313), (8935, 226343), (9841, 205505), (17411, 116155), (23231, 87055), (41101, 49205)]