2218771724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{377599}}^1$

素因数の和:377729

約数の個数: 24

約数和(自身を含む): 4218547200

約数和(自身を除く): 1999775476

約数列:

[1, 2, 4, 13, 26, 52, 113, 226, 452, 1469, 2938, 5876, 377599, 755198, 1510396, 4908787, 9817574, 19635148, 42668687, 85337374, 170674748, 554692931, 1109385862, 2218771724]

約数ペア:

[(1, 2218771724), (2, 1109385862), (4, 554692931), (13, 170674748), (26, 85337374), (52, 42668687), (113, 19635148), (226, 9817574), (452, 4908787), (1469, 1510396), (2938, 755198), (5876, 377599)]