40077804886

素因数分解:

$2^1\times 7^1\times {\mathrm{1951}}^1\times {\mathrm{1467299}}^1$

素因数の和:1469259

約数の個数: 16

約数和(自身を含む): 68740070400

約数和(自身を除く): 28662265514

約数列:

[1, 2, 7, 14, 1951, 3902, 13657, 27314, 1467299, 2934598, 10271093, 20542186, 2862700349, 5725400698, 20038902443, 40077804886]

約数ペア:

[(1, 40077804886), (2, 20038902443), (7, 5725400698), (14, 2862700349), (1951, 20542186), (3902, 10271093), (13657, 2934598), (27314, 1467299)]