2017414888

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1\times {\mathrm{307}}^1$

素因数の和:770

約数の個数: 64

約数和(自身を含む): 4054881600

約数和(自身を除く): 2037466712

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 211, 229, 307, 422, 458, 614, 844, 916, 1228, 1688, 1832, 2456, 3587, 3893, 5219, 7174, 7786, 10438, 14348, 15572, 20876, 28696, 31144, 41752, 48319, 64777, 70303, 96638, 129554, 140606, 193276, 259108, 281212, 386552, 518216, 562424, 821423, 1101209, 1195151, 1642846, 2202418, 2390302, 3285692, 4404836, 4780604, 6571384, 8809672, 9561208, 14833933, 29667866, 59335732, 118671464, 252176861, 504353722, 1008707444, 2017414888]

約数ペア:

[(1, 2017414888), (2, 1008707444), (4, 504353722), (8, 252176861), (17, 118671464), (34, 59335732), (68, 29667866), (136, 14833933), (211, 9561208), (229, 8809672), (307, 6571384), (422, 4780604), (458, 4404836), (614, 3285692), (844, 2390302), (916, 2202418), (1228, 1642846), (1688, 1195151), (1832, 1101209), (2456, 821423), (3587, 562424), (3893, 518216), (5219, 386552), (7174, 281212), (7786, 259108), (10438, 193276), (14348, 140606), (15572, 129554), (20876, 96638), (28696, 70303), (31144, 64777), (41752, 48319)]