1198838810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{542461}}^1$

素因数の和:542498

約数の個数: 32

約数和(自身を含む): 2460607632

約数和(自身を除く): 1261768822

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 542461, 1084922, 2712305, 5424610, 7051993, 9221837, 14103986, 18443674, 35259965, 46109185, 70519930, 92218370, 119883881, 239767762, 599419405, 1198838810]

約数ペア:

[(1, 1198838810), (2, 599419405), (5, 239767762), (10, 119883881), (13, 92218370), (17, 70519930), (26, 46109185), (34, 35259965), (65, 18443674), (85, 14103986), (130, 9221837), (170, 7051993), (221, 5424610), (442, 2712305), (1105, 1084922), (2210, 542461)]