124622420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{479317}}^1$

素因数の和:479339

約数の個数: 24

約数和(自身を含む): 281838984

約数和(自身を除く): 157216564

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 479317, 958634, 1917268, 2396585, 4793170, 6231121, 9586340, 12462242, 24924484, 31155605, 62311210, 124622420]

約数ペア:

[(1, 124622420), (2, 62311210), (4, 31155605), (5, 24924484), (10, 12462242), (13, 9586340), (20, 6231121), (26, 4793170), (52, 2396585), (65, 1917268), (130, 958634), (260, 479317)]