3920804965488

素因数分解:

$2^4\times 3^1\times {\mathrm{1997}}^1\times {\mathrm{40903073}}^1$

素因数の和:40905081

約数の個数: 40

約数和(自身を含む): 10133818389648

約数和(自身を除く): 6213013424160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1997, 3994, 5991, 7988, 11982, 15976, 23964, 31952, 47928, 95856, 40903073, 81806146, 122709219, 163612292, 245418438, 327224584, 490836876, 654449168, 981673752, 1963347504, 81683436781, 163366873562, 245050310343, 326733747124, 490100620686, 653467494248, 980201241372, 1306934988496, 1960402482744, 3920804965488]

約数ペア:

[(1, 3920804965488), (2, 1960402482744), (3, 1306934988496), (4, 980201241372), (6, 653467494248), (8, 490100620686), (12, 326733747124), (16, 245050310343), (24, 163366873562), (48, 81683436781), (1997, 1963347504), (3994, 981673752), (5991, 654449168), (7988, 490836876), (11982, 327224584), (15976, 245418438), (23964, 163612292), (31952, 122709219), (47928, 81806146), (95856, 40903073)]