4454224

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{1667}}^1$

素因数の和:1842

約数の個数: 20

約数和(自身を含む): 8686944

約数和(自身を除く): 4232720

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 1667, 2672, 3334, 6668, 13336, 26672, 278389, 556778, 1113556, 2227112, 4454224]

約数ペア:

[(1, 4454224), (2, 2227112), (4, 1113556), (8, 556778), (16, 278389), (167, 26672), (334, 13336), (668, 6668), (1336, 3334), (1667, 2672)]