4242732910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{70489}}^1$

素因数の和:70972

約数の個数: 32

約数和(自身を含む): 8242254720

約数和(自身を除く): 3999521810

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 463, 926, 2315, 4630, 6019, 12038, 30095, 60190, 70489, 140978, 352445, 704890, 916357, 1832714, 4581785, 9163570, 32636407, 65272814, 163182035, 326364070, 424273291, 848546582, 2121366455, 4242732910]

約数ペア:

[(1, 4242732910), (2, 2121366455), (5, 848546582), (10, 424273291), (13, 326364070), (26, 163182035), (65, 65272814), (130, 32636407), (463, 9163570), (926, 4581785), (2315, 1832714), (4630, 916357), (6019, 704890), (12038, 352445), (30095, 140978), (60190, 70489)]