1489494835

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{8629}}^1$

素因数の和:8755

約数の個数: 32

約数和(自身を含む): 1988352000

約数和(自身を除く): 498857165

約数列:

[1, 5, 19, 23, 79, 95, 115, 395, 437, 1501, 1817, 2185, 7505, 8629, 9085, 34523, 43145, 163951, 172615, 198467, 681691, 819755, 992335, 3408455, 3770873, 12952129, 15678893, 18854365, 64760645, 78394465, 297898967, 1489494835]

約数ペア:

[(1, 1489494835), (5, 297898967), (19, 78394465), (23, 64760645), (79, 18854365), (95, 15678893), (115, 12952129), (395, 3770873), (437, 3408455), (1501, 992335), (1817, 819755), (2185, 681691), (7505, 198467), (8629, 172615), (9085, 163951), (34523, 43145)]