2069845638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{5573}}^1$

素因数の和:5861

約数の個数: 64

約数和(自身を含む): 4880148480

約数和(自身を除く): 2810302842

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 239, 259, 478, 518, 717, 777, 1434, 1554, 1673, 3346, 5019, 5573, 8843, 10038, 11146, 16719, 17686, 26529, 33438, 39011, 53058, 61901, 78022, 117033, 123802, 185703, 206201, 234066, 371406, 412402, 618603, 1237206, 1331947, 1443407, 2663894, 2886814, 3995841, 4330221, 7991682, 8660442, 9323629, 18647258, 27970887, 49282039, 55941774, 98564078, 147846117, 295692234, 344974273, 689948546, 1034922819, 2069845638]

約数ペア:

[(1, 2069845638), (2, 1034922819), (3, 689948546), (6, 344974273), (7, 295692234), (14, 147846117), (21, 98564078), (37, 55941774), (42, 49282039), (74, 27970887), (111, 18647258), (222, 9323629), (239, 8660442), (259, 7991682), (478, 4330221), (518, 3995841), (717, 2886814), (777, 2663894), (1434, 1443407), (1554, 1331947), (1673, 1237206), (3346, 618603), (5019, 412402), (5573, 371406), (8843, 234066), (10038, 206201), (11146, 185703), (16719, 123802), (17686, 117033), (26529, 78022), (33438, 61901), (39011, 53058)]