874510616

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{138197}}^1$

素因数の和:138323

約数の個数: 32

約数和(自身を含む): 1890548640

約数和(自身を除く): 1016038024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 226, 452, 791, 904, 1582, 3164, 6328, 138197, 276394, 552788, 967379, 1105576, 1934758, 3869516, 7739032, 15616261, 31232522, 62465044, 109313827, 124930088, 218627654, 437255308, 874510616]

約数ペア:

[(1, 874510616), (2, 437255308), (4, 218627654), (7, 124930088), (8, 109313827), (14, 62465044), (28, 31232522), (56, 15616261), (113, 7739032), (226, 3869516), (452, 1934758), (791, 1105576), (904, 967379), (1582, 552788), (3164, 276394), (6328, 138197)]