2528542978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1\times {\mathrm{3221}}^1$

素因数の和:3622

約数の個数: 32

約数和(自身を含む): 4138207920

約数和(自身を除く): 1609664942

約数列:

[1, 2, 13, 26, 109, 218, 277, 554, 1417, 2834, 3221, 3601, 6442, 7202, 30193, 41873, 60386, 83746, 351089, 392509, 702178, 785018, 892217, 1784434, 4564157, 9128314, 11598821, 23197642, 97251653, 194503306, 1264271489, 2528542978]

約数ペア:

[(1, 2528542978), (2, 1264271489), (13, 194503306), (26, 97251653), (109, 23197642), (218, 11598821), (277, 9128314), (554, 4564157), (1417, 1784434), (2834, 892217), (3221, 785018), (3601, 702178), (6442, 392509), (7202, 351089), (30193, 83746), (41873, 60386)]