2980696

素因数分解:

$2^3\times {\mathrm{67}}^2\times {\mathrm{83}}^1$

素因数の和:223

約数の個数: 24

約数和(自身を含む): 5741820

約数和(自身を除く): 2761124

約数列:

[1, 2, 4, 8, 67, 83, 134, 166, 268, 332, 536, 664, 4489, 5561, 8978, 11122, 17956, 22244, 35912, 44488, 372587, 745174, 1490348, 2980696]

約数ペア:

[(1, 2980696), (2, 1490348), (4, 745174), (8, 372587), (67, 44488), (83, 35912), (134, 22244), (166, 17956), (268, 11122), (332, 8978), (536, 5561), (664, 4489)]