2013176060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{113227}}^1$

素因数の和:113370

約数の個数: 48

約数和(自身を含む): 4869709824

約数和(自身を除く): 2856533764

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 127, 140, 254, 508, 635, 889, 1270, 1778, 2540, 3556, 4445, 8890, 17780, 113227, 226454, 452908, 566135, 792589, 1132270, 1585178, 2264540, 3170356, 3962945, 7925890, 14379829, 15851780, 28759658, 57519316, 71899145, 100658803, 143798290, 201317606, 287596580, 402635212, 503294015, 1006588030, 2013176060]

約数ペア:

[(1, 2013176060), (2, 1006588030), (4, 503294015), (5, 402635212), (7, 287596580), (10, 201317606), (14, 143798290), (20, 100658803), (28, 71899145), (35, 57519316), (70, 28759658), (127, 15851780), (140, 14379829), (254, 7925890), (508, 3962945), (635, 3170356), (889, 2264540), (1270, 1585178), (1778, 1132270), (2540, 792589), (3556, 566135), (4445, 452908), (8890, 226454), (17780, 113227)]