1120720972

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1081777}}^1$

素因数の和:1081825

約数の個数: 24

約数和(自身を含む): 2302023584

約数和(自身を除く): 1181302612

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 1081777, 2163554, 4327108, 7572439, 15144878, 30289756, 40025749, 80051498, 160102996, 280180243, 560360486, 1120720972]

約数ペア:

[(1, 1120720972), (2, 560360486), (4, 280180243), (7, 160102996), (14, 80051498), (28, 40025749), (37, 30289756), (74, 15144878), (148, 7572439), (259, 4327108), (518, 2163554), (1036, 1081777)]