8889264284

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1\times {\mathrm{1979}}^1$

素因数の和:2534

約数の個数: 48

約数和(自身を含む): 16241148000

約数和(自身を除く): 7351883716

約数列:

[1, 2, 4, 41, 61, 82, 122, 164, 244, 449, 898, 1796, 1979, 2501, 3958, 5002, 7916, 10004, 18409, 27389, 36818, 54778, 73636, 81139, 109556, 120719, 162278, 241438, 324556, 482876, 888571, 1122949, 1777142, 2245898, 3554284, 4491796, 4949479, 9898958, 19797916, 36431411, 54202831, 72862822, 108405662, 145725644, 216811324, 2222316071, 4444632142, 8889264284]

約数ペア:

[(1, 8889264284), (2, 4444632142), (4, 2222316071), (41, 216811324), (61, 145725644), (82, 108405662), (122, 72862822), (164, 54202831), (244, 36431411), (449, 19797916), (898, 9898958), (1796, 4949479), (1979, 4491796), (2501, 3554284), (3958, 2245898), (5002, 1777142), (7916, 1122949), (10004, 888571), (18409, 482876), (27389, 324556), (36818, 241438), (54778, 162278), (73636, 120719), (81139, 109556)]