814777730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{482117}}^1$

素因数の和:482150

約数の個数: 24

約数和(自身を含む): 1588096692

約数和(自身を除く): 773318962

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 482117, 964234, 2410585, 4821170, 6267521, 12535042, 31337605, 62675210, 81477773, 162955546, 407388865, 814777730]

約数ペア:

[(1, 814777730), (2, 407388865), (5, 162955546), (10, 81477773), (13, 62675210), (26, 31337605), (65, 12535042), (130, 6267521), (169, 4821170), (338, 2410585), (845, 964234), (1690, 482117)]