2006138800510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1231}}^1\times {\mathrm{964309}}^1$

素因数の和:965573

約数の個数: 48

約数和(自身を含む): 3913370556480

約数和(自身を除く): 1907231755970

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1231, 1690, 2462, 6155, 12310, 16003, 32006, 80015, 160030, 208039, 416078, 964309, 1040195, 1928618, 2080390, 4821545, 9643090, 12536017, 25072034, 62680085, 125360170, 162968221, 325936442, 814841105, 1187064379, 1629682210, 2374128758, 5935321895, 11870643790, 15431836927, 30863673854, 77159184635, 154318369270, 200613880051, 401227760102, 1003069400255, 2006138800510]

約数ペア:

[(1, 2006138800510), (2, 1003069400255), (5, 401227760102), (10, 200613880051), (13, 154318369270), (26, 77159184635), (65, 30863673854), (130, 15431836927), (169, 11870643790), (338, 5935321895), (845, 2374128758), (1231, 1629682210), (1690, 1187064379), (2462, 814841105), (6155, 325936442), (12310, 162968221), (16003, 125360170), (32006, 62680085), (80015, 25072034), (160030, 12536017), (208039, 9643090), (416078, 4821545), (964309, 2080390), (1040195, 1928618)]