13538290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{821}}^1$

素因数の和:942

約数の個数: 32

約数和(自身を含む): 26100144

約数和(自身を除く): 12561854

約数列:

[1, 2, 5, 10, 17, 34, 85, 97, 170, 194, 485, 821, 970, 1642, 1649, 3298, 4105, 8210, 8245, 13957, 16490, 27914, 69785, 79637, 139570, 159274, 398185, 796370, 1353829, 2707658, 6769145, 13538290]

約数ペア:

[(1, 13538290), (2, 6769145), (5, 2707658), (10, 1353829), (17, 796370), (34, 398185), (85, 159274), (97, 139570), (170, 79637), (194, 69785), (485, 27914), (821, 16490), (970, 13957), (1642, 8245), (1649, 8210), (3298, 4105)]