3871887110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4254821}}^1$

素因数の和:4254848

約数の個数: 32

約数和(自身を含む): 8577721152

約数和(自身を除く): 4705834042

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 4254821, 8509642, 21274105, 29783747, 42548210, 55312673, 59567494, 110625346, 148918735, 276563365, 297837470, 387188711, 553126730, 774377422, 1935943555, 3871887110]

約数ペア:

[(1, 3871887110), (2, 1935943555), (5, 774377422), (7, 553126730), (10, 387188711), (13, 297837470), (14, 276563365), (26, 148918735), (35, 110625346), (65, 59567494), (70, 55312673), (91, 42548210), (130, 29783747), (182, 21274105), (455, 8509642), (910, 4254821)]