1780286404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1481}}^1\times {\mathrm{23117}}^1$

素因数の和:24615

約数の個数: 24

約数和(自身を含む): 3357565848

約数和(自身を除く): 1577279444

約数列:

[1, 2, 4, 13, 26, 52, 1481, 2962, 5924, 19253, 23117, 38506, 46234, 77012, 92468, 300521, 601042, 1202084, 34236277, 68472554, 136945108, 445071601, 890143202, 1780286404]

約数ペア:

[(1, 1780286404), (2, 890143202), (4, 445071601), (13, 136945108), (26, 68472554), (52, 34236277), (1481, 1202084), (2962, 601042), (5924, 300521), (19253, 92468), (23117, 77012), (38506, 46234)]