804076428

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{26921}}^1$

素因数の和:27078

約数の個数: 48

約数和(自身を含む): 1990074240

約数和(自身を除く): 1185997812

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 131, 228, 262, 393, 524, 786, 1572, 2489, 4978, 7467, 9956, 14934, 26921, 29868, 53842, 80763, 107684, 161526, 323052, 511499, 1022998, 1534497, 2045996, 3068994, 3526651, 6137988, 7053302, 10579953, 14106604, 21159906, 42319812, 67006369, 134012738, 201019107, 268025476, 402038214, 804076428]

約数ペア:

[(1, 804076428), (2, 402038214), (3, 268025476), (4, 201019107), (6, 134012738), (12, 67006369), (19, 42319812), (38, 21159906), (57, 14106604), (76, 10579953), (114, 7053302), (131, 6137988), (228, 3526651), (262, 3068994), (393, 2045996), (524, 1534497), (786, 1022998), (1572, 511499), (2489, 323052), (4978, 161526), (7467, 107684), (9956, 80763), (14934, 53842), (26921, 29868)]