2026094581

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 2514102192

約数和(自身を除く): 488007611

約数列:

[1, 7, 37, 41, 49, 97, 259, 281, 287, 679, 1517, 1813, 1967, 2009, 3589, 3977, 4753, 10397, 10619, 11521, 13769, 25123, 27257, 27839, 72779, 74333, 80647, 147149, 175861, 190799, 194873, 426277, 509453, 564529, 1008509, 1030043, 1117537, 1335593, 2983939, 7059563, 7210301, 7822759, 20887573, 41348869, 49416941, 54759313, 289442083, 2026094581]

約数ペア:

[(1, 2026094581), (7, 289442083), (37, 54759313), (41, 49416941), (49, 41348869), (97, 20887573), (259, 7822759), (281, 7210301), (287, 7059563), (679, 2983939), (1517, 1335593), (1813, 1117537), (1967, 1030043), (2009, 1008509), (3589, 564529), (3977, 509453), (4753, 426277), (10397, 194873), (10619, 190799), (11521, 175861), (13769, 147149), (25123, 80647), (27257, 74333), (27839, 72779)]