1974608

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{739}}^1$

素因数の和:914

約数の個数: 20

約数和(自身を含む): 3853920

約数和(自身を除く): 1879312

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 739, 1336, 1478, 2672, 2956, 5912, 11824, 123413, 246826, 493652, 987304, 1974608]

約数ペア:

[(1, 1974608), (2, 987304), (4, 493652), (8, 246826), (16, 123413), (167, 11824), (334, 5912), (668, 2956), (739, 2672), (1336, 1478)]