2642201900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2032463}}^1$

素因数の和:2032490

約数の個数: 36

約数和(自身を含む): 6174625632

約数和(自身を除く): 3532423732

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 2032463, 4064926, 8129852, 10162315, 20324630, 26422019, 40649260, 50811575, 52844038, 101623150, 105688076, 132110095, 203246300, 264220190, 528440380, 660550475, 1321100950, 2642201900]

約数ペア:

[(1, 2642201900), (2, 1321100950), (4, 660550475), (5, 528440380), (10, 264220190), (13, 203246300), (20, 132110095), (25, 105688076), (26, 101623150), (50, 52844038), (52, 50811575), (65, 40649260), (100, 26422019), (130, 20324630), (260, 10162315), (325, 8129852), (650, 4064926), (1300, 2032463)]