4938562013

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:454

約数の個数: 64

約数和(自身を含む): 6503917056

約数和(自身を除く): 1565355043

約数列:

[1, 7, 11, 37, 61, 77, 157, 181, 259, 407, 427, 671, 1099, 1267, 1727, 1991, 2257, 2849, 4697, 5809, 6697, 9577, 11041, 12089, 13937, 15799, 24827, 28417, 40663, 46879, 63899, 67039, 73667, 77287, 105347, 121451, 173789, 198919, 312587, 354349, 408517, 447293, 515669, 737429, 850157, 1051429, 1733437, 2188109, 2480443, 2859619, 3897839, 4493687, 7360003, 11565719, 12134059, 19067807, 27284873, 31455809, 64137169, 80960033, 133474649, 448960183, 705508859, 4938562013]

約数ペア:

[(1, 4938562013), (7, 705508859), (11, 448960183), (37, 133474649), (61, 80960033), (77, 64137169), (157, 31455809), (181, 27284873), (259, 19067807), (407, 12134059), (427, 11565719), (671, 7360003), (1099, 4493687), (1267, 3897839), (1727, 2859619), (1991, 2480443), (2257, 2188109), (2849, 1733437), (4697, 1051429), (5809, 850157), (6697, 737429), (9577, 515669), (11041, 447293), (12089, 408517), (13937, 354349), (15799, 312587), (24827, 198919), (28417, 173789), (40663, 121451), (46879, 105347), (63899, 77287), (67039, 73667)]