3440389.00000000

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{857}}^1$

素因数の和:914

約数の個数: 48

約数和(自身を含む): 36324288

約数和(自身を除く): 18899764

約数列:

[1, 2, 4, 13, 17, 23, 26, 34, 46, 52, 68, 92, 221, 299, 391, 442, 598, 782, 857, 884, 1196, 1564, 1714, 3428, 5083, 10166, 11141, 14569, 19711, 20332, 22282, 29138, 39422, 44564, 58276, 78844, 189397, 256243, 335087, 378794, 512486, 670174, 757588, 1024972, 1340348, 4356131, 8712262, 17424524]

約数ペア:

[(1, 17424524), (2, 8712262), (4, 4356131), (13, 1340348), (17, 1024972), (23, 757588), (26, 670174), (34, 512486), (46, 378794), (52, 335087), (68, 256243), (92, 189397), (221, 78844), (299, 58276), (391, 44564), (442, 39422), (598, 29138), (782, 22282), (857, 20332), (884, 19711), (1196, 14569), (1564, 11141), (1714, 10166), (3428, 5083)]