131625502

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{523}}^1$

素因数の和:760

約数の個数: 32

約数和(自身を含む): 215049600

約数和(自身を除く): 83424098

約数列:

[1, 2, 19, 37, 38, 74, 179, 358, 523, 703, 1046, 1406, 3401, 6623, 6802, 9937, 13246, 19351, 19874, 38702, 93617, 125837, 187234, 251674, 367669, 735338, 1778723, 3463829, 3557446, 6927658, 65812751, 131625502]

約数ペア:

[(1, 131625502), (2, 65812751), (19, 6927658), (37, 3557446), (38, 3463829), (74, 1778723), (179, 735338), (358, 367669), (523, 251674), (703, 187234), (1046, 125837), (1406, 93617), (3401, 38702), (6623, 19874), (6802, 19351), (9937, 13246)]