4847830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1$

素因数の和:528

約数の個数: 32

約数和(自身を含む): 9525600

約数和(自身を除く): 4677770

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 419, 445, 838, 890, 1157, 2095, 2314, 4190, 5447, 5785, 10894, 11570, 27235, 37291, 54470, 74582, 186455, 372910, 484783, 969566, 2423915, 4847830]

約数ペア:

[(1, 4847830), (2, 2423915), (5, 969566), (10, 484783), (13, 372910), (26, 186455), (65, 74582), (89, 54470), (130, 37291), (178, 27235), (419, 11570), (445, 10894), (838, 5785), (890, 5447), (1157, 4190), (2095, 2314)]