2160669.00000000

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{773}}^1$

素因数の和:866

約数の個数: 48

約数和(自身を含む): 81920160

約数和(自身を除く): 41603572

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 59, 68, 118, 221, 236, 442, 767, 773, 884, 1003, 1534, 1546, 2006, 3068, 3092, 4012, 10049, 13039, 13141, 20098, 26078, 26282, 40196, 45607, 52156, 52564, 91214, 170833, 182428, 341666, 592891, 683332, 775319, 1185782, 1550638, 2371564, 3101276, 10079147, 20158294, 40316588]

約数ペア:

[(1, 40316588), (2, 20158294), (4, 10079147), (13, 3101276), (17, 2371564), (26, 1550638), (34, 1185782), (52, 775319), (59, 683332), (68, 592891), (118, 341666), (221, 182428), (236, 170833), (442, 91214), (767, 52564), (773, 52156), (884, 45607), (1003, 40196), (1534, 26282), (1546, 26078), (2006, 20098), (3068, 13141), (3092, 13039), (4012, 10049)]