4485806390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{79691}}^1$

素因数の和:80144

約数の個数: 32

約数和(自身を含む): 8715754656

約数和(自身を除く): 4229948266

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 433, 866, 2165, 4330, 5629, 11258, 28145, 56290, 79691, 159382, 398455, 796910, 1035983, 2071966, 5179915, 10359830, 34506203, 69012406, 172531015, 345062030, 448580639, 897161278, 2242903195, 4485806390]

約数ペア:

[(1, 4485806390), (2, 2242903195), (5, 897161278), (10, 448580639), (13, 345062030), (26, 172531015), (65, 69012406), (130, 34506203), (433, 10359830), (866, 5179915), (2165, 2071966), (4330, 1035983), (5629, 796910), (11258, 398455), (28145, 159382), (56290, 79691)]