13960392316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{509429}}^1$

素因数の和:509494

約数の個数: 48

約数和(自身を含む): 28756304640

約数和(自身を除く): 14795912324

約数列:

[1, 2, 4, 13, 17, 26, 31, 34, 52, 62, 68, 124, 221, 403, 442, 527, 806, 884, 1054, 1612, 2108, 6851, 13702, 27404, 509429, 1018858, 2037716, 6622577, 8660293, 13245154, 15792299, 17320586, 26490308, 31584598, 34641172, 63169196, 112583809, 205299887, 225167618, 268469083, 410599774, 450335236, 536938166, 821199548, 1073876332, 3490098079, 6980196158, 13960392316]

約数ペア:

[(1, 13960392316), (2, 6980196158), (4, 3490098079), (13, 1073876332), (17, 821199548), (26, 536938166), (31, 450335236), (34, 410599774), (52, 268469083), (62, 225167618), (68, 205299887), (124, 112583809), (221, 63169196), (403, 34641172), (442, 31584598), (527, 26490308), (806, 17320586), (884, 15792299), (1054, 13245154), (1612, 8660293), (2108, 6622577), (6851, 2037716), (13702, 1018858), (27404, 509429)]