2390460982

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{268049}}^1$

素因数の和:268085

約数の個数: 32

約数和(自身を含む): 4503240000

約数和(自身を除く): 2112779018

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 343, 637, 686, 1274, 4459, 8918, 268049, 536098, 1876343, 3484637, 3752686, 6969274, 13134401, 24392459, 26268802, 48784918, 91940807, 170747213, 183881614, 341494426, 1195230491, 2390460982]

約数ペア:

[(1, 2390460982), (2, 1195230491), (7, 341494426), (13, 183881614), (14, 170747213), (26, 91940807), (49, 48784918), (91, 26268802), (98, 24392459), (182, 13134401), (343, 6969274), (637, 3752686), (686, 3484637), (1274, 1876343), (4459, 536098), (8918, 268049)]