21122494570

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{283}}^1\times {\mathrm{49429}}^1$

素因数の和:49870

約数の個数: 32

約数和(自身を含む): 38408296320

約数和(自身を除く): 17285801750

約数列:

[1, 2, 5, 10, 151, 283, 302, 566, 755, 1415, 1510, 2830, 42733, 49429, 85466, 98858, 213665, 247145, 427330, 494290, 7463779, 13988407, 14927558, 27976814, 37318895, 69942035, 74637790, 139884070, 2112249457, 4224498914, 10561247285, 21122494570]

約数ペア:

[(1, 21122494570), (2, 10561247285), (5, 4224498914), (10, 2112249457), (151, 139884070), (283, 74637790), (302, 69942035), (566, 37318895), (755, 27976814), (1415, 14927558), (1510, 13988407), (2830, 7463779), (42733, 494290), (49429, 427330), (85466, 247145), (98858, 213665)]