2040291226

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{521}}^1\times {\mathrm{761}}^1$

素因数の和:1398

約数の個数: 32

約数和(自身を含む): 3207568896

約数和(自身を除く): 1167277670

約数列:

[1, 2, 31, 62, 83, 166, 521, 761, 1042, 1522, 2573, 5146, 16151, 23591, 32302, 43243, 47182, 63163, 86486, 126326, 396481, 792962, 1340533, 1958053, 2681066, 3916106, 12290911, 24581822, 32907923, 65815846, 1020145613, 2040291226]

約数ペア:

[(1, 2040291226), (2, 1020145613), (31, 65815846), (62, 32907923), (83, 24581822), (166, 12290911), (521, 3916106), (761, 2681066), (1042, 1958053), (1522, 1340533), (2573, 792962), (5146, 396481), (16151, 126326), (23591, 86486), (32302, 63163), (43243, 47182)]