2900564

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:287

約数の個数: 24

約数和(自身を含む): 5255040

約数和(自身を除く): 2354476

約数列:

[1, 2, 4, 67, 79, 134, 137, 158, 268, 274, 316, 548, 5293, 9179, 10586, 10823, 18358, 21172, 21646, 36716, 43292, 725141, 1450282, 2900564]

約数ペア:

[(1, 2900564), (2, 1450282), (4, 725141), (67, 43292), (79, 36716), (134, 21646), (137, 21172), (158, 18358), (268, 10823), (274, 10586), (316, 9179), (548, 5293)]