7445004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{337}}^1$

素因数の和:614

約数の個数: 48

約数和(自身を含む): 19987968

約数和(自身を除く): 12542964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 263, 337, 526, 674, 789, 1011, 1052, 1348, 1578, 1841, 2022, 2359, 3156, 3682, 4044, 4718, 5523, 7077, 7364, 9436, 11046, 14154, 22092, 28308, 88631, 177262, 265893, 354524, 531786, 620417, 1063572, 1240834, 1861251, 2481668, 3722502, 7445004]

約数ペア:

[(1, 7445004), (2, 3722502), (3, 2481668), (4, 1861251), (6, 1240834), (7, 1063572), (12, 620417), (14, 531786), (21, 354524), (28, 265893), (42, 177262), (84, 88631), (263, 28308), (337, 22092), (526, 14154), (674, 11046), (789, 9436), (1011, 7364), (1052, 7077), (1348, 5523), (1578, 4718), (1841, 4044), (2022, 3682), (2359, 3156)]