12859076386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{90071}}^1$

素因数の和:90139

約数の個数: 48

約数和(自身を含む): 23227767360

約数和(自身を除く): 10368690974

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 289, 323, 442, 494, 578, 646, 3757, 4199, 5491, 7514, 8398, 10982, 71383, 90071, 142766, 180142, 1170923, 1531207, 1711349, 2341846, 3062414, 3422698, 19905691, 22247537, 26030519, 29092933, 39811382, 44495074, 52061038, 58185866, 338396747, 378208129, 494579861, 676793494, 756416258, 989159722, 6429538193, 12859076386]

約数ペア:

[(1, 12859076386), (2, 6429538193), (13, 989159722), (17, 756416258), (19, 676793494), (26, 494579861), (34, 378208129), (38, 338396747), (221, 58185866), (247, 52061038), (289, 44495074), (323, 39811382), (442, 29092933), (494, 26030519), (578, 22247537), (646, 19905691), (3757, 3422698), (4199, 3062414), (5491, 2341846), (7514, 1711349), (8398, 1531207), (10982, 1170923), (71383, 180142), (90071, 142766)]