313638788

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{11839}}^1$

素因数の和:12059

約数の個数: 24

約数和(自身を含む): 566899200

約数和(自身を除く): 253260412

約数列:

[1, 2, 4, 37, 74, 148, 179, 358, 716, 6623, 11839, 13246, 23678, 26492, 47356, 438043, 876086, 1752172, 2119181, 4238362, 8476724, 78409697, 156819394, 313638788]

約数ペア:

[(1, 313638788), (2, 156819394), (4, 78409697), (37, 8476724), (74, 4238362), (148, 2119181), (179, 1752172), (358, 876086), (716, 438043), (6623, 47356), (11839, 26492), (13246, 23678)]