9888788

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3881}}^1$

素因数の和:3912

約数の個数: 36

約数和(自身を含む): 21684852

約数和(自身を除く): 11796064

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 3881, 7762, 15524, 27167, 50453, 54334, 100906, 108668, 190169, 201812, 353171, 380338, 706342, 760676, 1412684, 2472197, 4944394, 9888788]

約数ペア:

[(1, 9888788), (2, 4944394), (4, 2472197), (7, 1412684), (13, 760676), (14, 706342), (26, 380338), (28, 353171), (49, 201812), (52, 190169), (91, 108668), (98, 100906), (182, 54334), (196, 50453), (364, 27167), (637, 15524), (1274, 7762), (2548, 3881)]