217598602

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{8311}}^1$

素因数の和:8398

約数の個数: 32

約数和(自身を含む): 377032320

約数和(自身を除く): 159433718

約数列:

[1, 2, 13, 19, 26, 38, 53, 106, 247, 494, 689, 1007, 1378, 2014, 8311, 13091, 16622, 26182, 108043, 157909, 216086, 315818, 440483, 880966, 2052817, 4105634, 5726279, 8369177, 11452558, 16738354, 108799301, 217598602]

約数ペア:

[(1, 217598602), (2, 108799301), (13, 16738354), (19, 11452558), (26, 8369177), (38, 5726279), (53, 4105634), (106, 2052817), (247, 880966), (494, 440483), (689, 315818), (1007, 216086), (1378, 157909), (2014, 108043), (8311, 26182), (13091, 16622)]