448342706

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{1987}}^1$

素因数の和:2294

約数の個数: 32

約数和(自身を含む): 783240192

約数和(自身を除く): 334897486

約数列:

[1, 2, 7, 14, 71, 142, 227, 454, 497, 994, 1589, 1987, 3178, 3974, 13909, 16117, 27818, 32234, 112819, 141077, 225638, 282154, 451049, 902098, 987539, 1975078, 3157343, 6314686, 32024479, 64048958, 224171353, 448342706]

約数ペア:

[(1, 448342706), (2, 224171353), (7, 64048958), (14, 32024479), (71, 6314686), (142, 3157343), (227, 1975078), (454, 987539), (497, 902098), (994, 451049), (1589, 282154), (1987, 225638), (3178, 141077), (3974, 112819), (13909, 32234), (16117, 27818)]