1415029476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{990917}}^1$

素因数の和:990948

約数の個数: 48

約数和(自身を含む): 3995381376

約数和(自身を除く): 2580351900

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 990917, 1981834, 2972751, 3963668, 5945502, 6936419, 11891004, 13872838, 16845589, 20809257, 27745676, 33691178, 41618514, 50536767, 67382356, 83237028, 101073534, 117919123, 202147068, 235838246, 353757369, 471676492, 707514738, 1415029476]

約数ペア:

[(1, 1415029476), (2, 707514738), (3, 471676492), (4, 353757369), (6, 235838246), (7, 202147068), (12, 117919123), (14, 101073534), (17, 83237028), (21, 67382356), (28, 50536767), (34, 41618514), (42, 33691178), (51, 27745676), (68, 20809257), (84, 16845589), (102, 13872838), (119, 11891004), (204, 6936419), (238, 5945502), (357, 3963668), (476, 2972751), (714, 1981834), (1428, 990917)]