1874499445060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{207815903}}^1$

素因数の和:207815964

約数の個数: 48

約数和(自身を含む): 4399047055872

約数和(自身を除く): 2524547610812

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 410, 451, 820, 902, 1804, 2255, 4510, 9020, 207815903, 415631806, 831263612, 1039079515, 2078159030, 2285974933, 4156318060, 4571949866, 8520452023, 9143899732, 11429874665, 17040904046, 22859749330, 34081808092, 42602260115, 45719498660, 85204520230, 93724972253, 170409040460, 187449944506, 374899889012, 468624861265, 937249722530, 1874499445060]

約数ペア:

[(1, 1874499445060), (2, 937249722530), (4, 468624861265), (5, 374899889012), (10, 187449944506), (11, 170409040460), (20, 93724972253), (22, 85204520230), (41, 45719498660), (44, 42602260115), (55, 34081808092), (82, 22859749330), (110, 17040904046), (164, 11429874665), (205, 9143899732), (220, 8520452023), (410, 4571949866), (451, 4156318060), (820, 2285974933), (902, 2078159030), (1804, 1039079515), (2255, 831263612), (4510, 415631806), (9020, 207815903)]