2045641570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{789823}}^1$

素因数の和:789874

約数の個数: 32

約数和(自身を含む): 4321916928

約数和(自身を除く): 2276275358

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 789823, 1579646, 3949115, 5528761, 7898230, 11057522, 27643805, 29223451, 55287610, 58446902, 146117255, 204564157, 292234510, 409128314, 1022820785, 2045641570]

約数ペア:

[(1, 2045641570), (2, 1022820785), (5, 409128314), (7, 292234510), (10, 204564157), (14, 146117255), (35, 58446902), (37, 55287610), (70, 29223451), (74, 27643805), (185, 11057522), (259, 7898230), (370, 5528761), (518, 3949115), (1295, 1579646), (2590, 789823)]