1939458584

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{5879}}^1$

素因数の和:6072

約数の個数: 64

約数和(自身を含む): 4284403200

約数和(自身を除く): 2344944616

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 137, 172, 274, 301, 344, 548, 602, 959, 1096, 1204, 1918, 2408, 3836, 5879, 5891, 7672, 11758, 11782, 23516, 23564, 41153, 41237, 47032, 47128, 82306, 82474, 164612, 164948, 252797, 329224, 329896, 505594, 805423, 1011188, 1610846, 1769579, 2022376, 3221692, 3539158, 5637961, 6443384, 7078316, 11275922, 14156632, 22551844, 34633189, 45103688, 69266378, 138532756, 242432323, 277065512, 484864646, 969729292, 1939458584]

約数ペア:

[(1, 1939458584), (2, 969729292), (4, 484864646), (7, 277065512), (8, 242432323), (14, 138532756), (28, 69266378), (43, 45103688), (56, 34633189), (86, 22551844), (137, 14156632), (172, 11275922), (274, 7078316), (301, 6443384), (344, 5637961), (548, 3539158), (602, 3221692), (959, 2022376), (1096, 1769579), (1204, 1610846), (1918, 1011188), (2408, 805423), (3836, 505594), (5879, 329896), (5891, 329224), (7672, 252797), (11758, 164948), (11782, 164612), (23516, 82474), (23564, 82306), (41153, 47128), (41237, 47032)]