129644881922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{770311}}^1$

素因数の和:770478

約数の個数: 32

約数和(自身を含む): 211496862720

約数和(自身を除く): 81851980798

約数列:

[1, 2, 19, 38, 43, 86, 103, 206, 817, 1634, 1957, 3914, 4429, 8858, 84151, 168302, 770311, 1540622, 14635909, 29271818, 33123373, 66246746, 79342033, 158684066, 629344087, 1258688174, 1507498627, 3014997254, 3411707419, 6823414838, 64822440961, 129644881922]

約数ペア:

[(1, 129644881922), (2, 64822440961), (19, 6823414838), (38, 3411707419), (43, 3014997254), (86, 1507498627), (103, 1258688174), (206, 629344087), (817, 158684066), (1634, 79342033), (1957, 66246746), (3914, 33123373), (4429, 29271818), (8858, 14635909), (84151, 1540622), (168302, 770311)]