139628606

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{5333}}^1$

素因数の和:5420

約数の個数: 32

約数和(自身を含む): 241950240

約数和(自身を除く): 102321634

約数列:

[1, 2, 13, 19, 26, 38, 53, 106, 247, 494, 689, 1007, 1378, 2014, 5333, 10666, 13091, 26182, 69329, 101327, 138658, 202654, 282649, 565298, 1317251, 2634502, 3674437, 5370331, 7348874, 10740662, 69814303, 139628606]

約数ペア:

[(1, 139628606), (2, 69814303), (13, 10740662), (19, 7348874), (26, 5370331), (38, 3674437), (53, 2634502), (106, 1317251), (247, 565298), (494, 282649), (689, 202654), (1007, 138658), (1378, 101327), (2014, 69329), (5333, 26182), (10666, 13091)]