29109730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223921}}^1$

素因数の和:223941

約数の個数: 16

約数和(自身を含む): 56428344

約数和(自身を除く): 27318614

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 223921, 447842, 1119605, 2239210, 2910973, 5821946, 14554865, 29109730]

約数ペア:

[(1, 29109730), (2, 14554865), (5, 5821946), (10, 2910973), (13, 2239210), (26, 1119605), (65, 447842), (130, 223921)]