789968452

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2170243}}^1$

素因数の和:2170267

約数の個数: 24

約数和(自身を含む): 1701471296

約数和(自身を除く): 911502844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 2170243, 4340486, 8680972, 15191701, 28213159, 30383402, 56426318, 60766804, 112852636, 197492113, 394984226, 789968452]

約数ペア:

[(1, 789968452), (2, 394984226), (4, 197492113), (7, 112852636), (13, 60766804), (14, 56426318), (26, 30383402), (28, 28213159), (52, 15191701), (91, 8680972), (182, 4340486), (364, 2170243)]