409849788

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{18797}}^1$

素因数の和:18906

約数の個数: 48

約数和(自身を含む): 1010580480

約数和(自身を除く): 600730692

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 79, 92, 138, 158, 237, 276, 316, 474, 948, 1817, 3634, 5451, 7268, 10902, 18797, 21804, 37594, 56391, 75188, 112782, 225564, 432331, 864662, 1296993, 1484963, 1729324, 2593986, 2969926, 4454889, 5187972, 5939852, 8909778, 17819556, 34154149, 68308298, 102462447, 136616596, 204924894, 409849788]

約数ペア:

[(1, 409849788), (2, 204924894), (3, 136616596), (4, 102462447), (6, 68308298), (12, 34154149), (23, 17819556), (46, 8909778), (69, 5939852), (79, 5187972), (92, 4454889), (138, 2969926), (158, 2593986), (237, 1729324), (276, 1484963), (316, 1296993), (474, 864662), (948, 432331), (1817, 225564), (3634, 112782), (5451, 75188), (7268, 56391), (10902, 37594), (18797, 21804)]