864080308

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{339121}}^1$

素因数の和:339152

約数の個数: 36

約数和(自身を含む): 1894335492

約数和(自身を除く): 1030255184

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 339121, 678242, 1356484, 2373847, 4408573, 4747694, 8817146, 9495388, 16616929, 17634292, 30860011, 33233858, 61720022, 66467716, 123440044, 216020077, 432040154, 864080308]

約数ペア:

[(1, 864080308), (2, 432040154), (4, 216020077), (7, 123440044), (13, 66467716), (14, 61720022), (26, 33233858), (28, 30860011), (49, 17634292), (52, 16616929), (91, 9495388), (98, 8817146), (182, 4747694), (196, 4408573), (364, 2373847), (637, 1356484), (1274, 678242), (2548, 339121)]