1217394695

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{9173}}^1$

素因数の和:9335

約数の個数: 32

約数和(自身を含む): 1690951680

約数和(自身を除く): 473556985

約数列:

[1, 5, 11, 19, 55, 95, 127, 209, 635, 1045, 1397, 2413, 6985, 9173, 12065, 26543, 45865, 100903, 132715, 174287, 504515, 871435, 1164971, 1917157, 5824855, 9585785, 12814681, 22134449, 64073405, 110672245, 243478939, 1217394695]

約数ペア:

[(1, 1217394695), (5, 243478939), (11, 110672245), (19, 64073405), (55, 22134449), (95, 12814681), (127, 9585785), (209, 5824855), (635, 1917157), (1045, 1164971), (1397, 871435), (2413, 504515), (6985, 174287), (9173, 132715), (12065, 100903), (26543, 45865)]