318367036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{37561}}^1$

素因数の和:37741

約数の個数: 24

約数和(自身を含む): 603696464

約数和(自身を除く): 285329428

約数列:

[1, 2, 4, 13, 26, 52, 163, 326, 652, 2119, 4238, 8476, 37561, 75122, 150244, 488293, 976586, 1953172, 6122443, 12244886, 24489772, 79591759, 159183518, 318367036]

約数ペア:

[(1, 318367036), (2, 159183518), (4, 79591759), (13, 24489772), (26, 12244886), (52, 6122443), (163, 1953172), (326, 976586), (652, 488293), (2119, 150244), (4238, 75122), (8476, 37561)]