873991716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{294869}}^1$

素因数の和:294908

約数の個数: 48

約数和(自身を含む): 2311780800

約数和(自身を除く): 1437789084

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 294869, 589738, 884607, 1179476, 1769214, 3538428, 3833297, 5602511, 7666594, 11205022, 11499891, 15333188, 16807533, 22410044, 22999782, 33615066, 45999564, 67230132, 72832643, 145665286, 218497929, 291330572, 436995858, 873991716]

約数ペア:

[(1, 873991716), (2, 436995858), (3, 291330572), (4, 218497929), (6, 145665286), (12, 72832643), (13, 67230132), (19, 45999564), (26, 33615066), (38, 22999782), (39, 22410044), (52, 16807533), (57, 15333188), (76, 11499891), (78, 11205022), (114, 7666594), (156, 5602511), (228, 3833297), (247, 3538428), (494, 1769214), (741, 1179476), (988, 884607), (1482, 589738), (2964, 294869)]