328522084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{392969}}^1$

素因数の和:393003

約数の個数: 24

約数和(自身を含む): 660189600

約数和(自身を除く): 331667516

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 392969, 785938, 1571876, 4322659, 7466411, 8645318, 14932822, 17290636, 29865644, 82130521, 164261042, 328522084]

約数ペア:

[(1, 328522084), (2, 164261042), (4, 82130521), (11, 29865644), (19, 17290636), (22, 14932822), (38, 8645318), (44, 7466411), (76, 4322659), (209, 1571876), (418, 785938), (836, 392969)]