6664575458

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{1021}}^1\times {\mathrm{20023}}^1$

素因数の和:21209

約数の個数: 16

約数和(自身を含む): 10068547776

約数和(自身を除く): 3403972318

約数列:

[1, 2, 163, 326, 1021, 2042, 20023, 40046, 166423, 332846, 3263749, 6527498, 20443483, 40886966, 3332287729, 6664575458]

約数ペア:

[(1, 6664575458), (2, 3332287729), (163, 40886966), (326, 20443483), (1021, 6527498), (2042, 3263749), (20023, 332846), (40046, 166423)]