2921907649

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{64783}}^1$

素因数の和:64896

約数の個数: 16

約数和(自身を含む): 3190482432

約数和(自身を除く): 268574783

約数列:

[1, 23, 37, 53, 851, 1219, 1961, 45103, 64783, 1490009, 2396971, 3433499, 55130333, 78970477, 127039463, 2921907649]

約数ペア:

[(1, 2921907649), (23, 127039463), (37, 78970477), (53, 55130333), (851, 3433499), (1219, 2396971), (1961, 1490009), (45103, 64783)]