1497484768

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{919}}^1\times {\mathrm{3917}}^1$

素因数の和:4859

約数の個数: 48

約数和(自身を含む): 3179221920

約数和(自身を除く): 1681737152

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 919, 1838, 3676, 3917, 7352, 7834, 11947, 14704, 15668, 23894, 29408, 31336, 47788, 50921, 62672, 95576, 101842, 125344, 191152, 203684, 382304, 407368, 814736, 1629472, 3599723, 7199446, 14398892, 28797784, 46796399, 57595568, 93592798, 115191136, 187185596, 374371192, 748742384, 1497484768]

約数ペア:

[(1, 1497484768), (2, 748742384), (4, 374371192), (8, 187185596), (13, 115191136), (16, 93592798), (26, 57595568), (32, 46796399), (52, 28797784), (104, 14398892), (208, 7199446), (416, 3599723), (919, 1629472), (1838, 814736), (3676, 407368), (3917, 382304), (7352, 203684), (7834, 191152), (11947, 125344), (14704, 101842), (15668, 95576), (23894, 62672), (29408, 50921), (31336, 47788)]