2296988405

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1\times {\mathrm{1583}}^1$

素因数の和:2045

約数の個数: 32

約数和(自身を含む): 2995812864

約数和(自身を除く): 698824459

約数列:

[1, 5, 17, 43, 85, 215, 397, 731, 1583, 1985, 3655, 6749, 7915, 17071, 26911, 33745, 68069, 85355, 134555, 290207, 340345, 628451, 1157173, 1451035, 3142255, 5785865, 10683667, 27023393, 53418335, 135116965, 459397681, 2296988405]

約数ペア:

[(1, 2296988405), (5, 459397681), (17, 135116965), (43, 53418335), (85, 27023393), (215, 10683667), (397, 5785865), (731, 3142255), (1583, 1451035), (1985, 1157173), (3655, 628451), (6749, 340345), (7915, 290207), (17071, 134555), (26911, 85355), (33745, 68069)]