331726226

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{4243}}^1$

素因数の和:4386

約数の個数: 32

約数和(自身を含む): 558985728

約数和(自身を除く): 227259502

約数列:

[1, 2, 13, 26, 31, 62, 97, 194, 403, 806, 1261, 2522, 3007, 4243, 6014, 8486, 39091, 55159, 78182, 110318, 131533, 263066, 411571, 823142, 1709929, 3419858, 5350423, 10700846, 12758701, 25517402, 165863113, 331726226]

約数ペア:

[(1, 331726226), (2, 165863113), (13, 25517402), (26, 12758701), (31, 10700846), (62, 5350423), (97, 3419858), (194, 1709929), (403, 823142), (806, 411571), (1261, 263066), (2522, 131533), (3007, 110318), (4243, 78182), (6014, 55159), (8486, 39091)]