413842256

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{354317}}^1$

素因数の和:354398

約数の個数: 20

約数和(自身を含む): 812805492

約数和(自身を除く): 398963236

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 354317, 708634, 1417268, 2834536, 5669072, 25865141, 51730282, 103460564, 206921128, 413842256]

約数ペア:

[(1, 413842256), (2, 206921128), (4, 103460564), (8, 51730282), (16, 25865141), (73, 5669072), (146, 2834536), (292, 1417268), (584, 708634), (1168, 354317)]