1036781008

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{668029}}^1$

素因数の和:668134

約数の個数: 20

約数和(自身を含む): 2029475140

約数和(自身を除く): 992694132

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 668029, 1336058, 2672116, 5344232, 10688464, 64798813, 129597626, 259195252, 518390504, 1036781008]

約数ペア:

[(1, 1036781008), (2, 518390504), (4, 259195252), (8, 129597626), (16, 64798813), (97, 10688464), (194, 5344232), (388, 2672116), (776, 1336058), (1552, 668029)]