919389610

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{109321}}^1$

素因数の和:109386

約数の個数: 24

約数和(自身を含む): 1713950316

約数和(自身を除く): 794560706

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 841, 1682, 4205, 8410, 109321, 218642, 546605, 1093210, 3170309, 6340618, 15851545, 31703090, 91938961, 183877922, 459694805, 919389610]

約数ペア:

[(1, 919389610), (2, 459694805), (5, 183877922), (10, 91938961), (29, 31703090), (58, 15851545), (145, 6340618), (290, 3170309), (841, 1093210), (1682, 546605), (4205, 218642), (8410, 109321)]