1283578712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1321}}^1\times {\mathrm{9343}}^1$

素因数の和:10683

約数の個数: 32

約数和(自身を含む): 2594081280

約数和(自身を除く): 1310502568

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1321, 2642, 5284, 9343, 10568, 17173, 18686, 34346, 37372, 68692, 74744, 121459, 137384, 242918, 485836, 971672, 12342103, 24684206, 49368412, 98736824, 160447339, 320894678, 641789356, 1283578712]

約数ペア:

[(1, 1283578712), (2, 641789356), (4, 320894678), (8, 160447339), (13, 98736824), (26, 49368412), (52, 24684206), (104, 12342103), (1321, 971672), (2642, 485836), (5284, 242918), (9343, 137384), (10568, 121459), (17173, 74744), (18686, 68692), (34346, 37372)]