2150873584

素因数分解:

$2^4\times {\mathrm{4001}}^1\times {\mathrm{33599}}^1$

素因数の和:37608

約数の個数: 20

約数和(自身を含む): 4168483200

約数和(自身を除く): 2017609616

約数列:

[1, 2, 4, 8, 16, 4001, 8002, 16004, 32008, 33599, 64016, 67198, 134396, 268792, 537584, 134429599, 268859198, 537718396, 1075436792, 2150873584]

約数ペア:

[(1, 2150873584), (2, 1075436792), (4, 537718396), (8, 268859198), (16, 134429599), (4001, 537584), (8002, 268792), (16004, 134396), (32008, 67198), (33599, 64016)]