1314272830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{17957}}^1$

素因数の和:18540

約数の個数: 32

約数和(自身を含む): 2552334624

約数和(自身を除く): 1238061794

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 563, 1126, 2815, 5630, 7319, 14638, 17957, 35914, 36595, 73190, 89785, 179570, 233441, 466882, 1167205, 2334410, 10109791, 20219582, 50548955, 101097910, 131427283, 262854566, 657136415, 1314272830]

約数ペア:

[(1, 1314272830), (2, 657136415), (5, 262854566), (10, 131427283), (13, 101097910), (26, 50548955), (65, 20219582), (130, 10109791), (563, 2334410), (1126, 1167205), (2815, 466882), (5630, 233441), (7319, 179570), (14638, 89785), (17957, 73190), (35914, 36595)]