2278024

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2141}}^1$

素因数の和:2173

約数の個数: 32

約数和(自身を含む): 5140800

約数和(自身を除く): 2862776

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 2141, 4282, 8564, 14987, 17128, 29974, 40679, 59948, 81358, 119896, 162716, 284753, 325432, 569506, 1139012, 2278024]

約数ペア:

[(1, 2278024), (2, 1139012), (4, 569506), (7, 325432), (8, 284753), (14, 162716), (19, 119896), (28, 81358), (38, 59948), (56, 40679), (76, 29974), (133, 17128), (152, 14987), (266, 8564), (532, 4282), (1064, 2141)]