2080201858

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1$

素因数の和:547

約数の個数: 64

約数和(自身を含む): 3723936768

約数和(自身を除く): 1643734910

約数列:

[1, 2, 7, 14, 47, 94, 101, 113, 202, 226, 277, 329, 554, 658, 707, 791, 1414, 1582, 1939, 3878, 4747, 5311, 9494, 10622, 11413, 13019, 22826, 26038, 27977, 31301, 33229, 37177, 55954, 62602, 66458, 74354, 79891, 91133, 159782, 182266, 195839, 219107, 391678, 438214, 536411, 1072822, 1314919, 1471147, 2629838, 2942294, 3161401, 3754877, 6322802, 7509754, 9204433, 10298029, 18408866, 20596058, 22129807, 44259614, 148585847, 297171694, 1040100929, 2080201858]

約数ペア:

[(1, 2080201858), (2, 1040100929), (7, 297171694), (14, 148585847), (47, 44259614), (94, 22129807), (101, 20596058), (113, 18408866), (202, 10298029), (226, 9204433), (277, 7509754), (329, 6322802), (554, 3754877), (658, 3161401), (707, 2942294), (791, 2629838), (1414, 1471147), (1582, 1314919), (1939, 1072822), (3878, 536411), (4747, 438214), (5311, 391678), (9494, 219107), (10622, 195839), (11413, 182266), (13019, 159782), (22826, 91133), (26038, 79891), (27977, 74354), (31301, 66458), (33229, 62602), (37177, 55954)]