669185212

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{2659}}^1\times {\mathrm{3701}}^1$

素因数の和:6381

約数の個数: 24

約数和(自身を含む): 1240762320

約数和(自身を除く): 571577108

約数列:

[1, 2, 4, 17, 34, 68, 2659, 3701, 5318, 7402, 10636, 14804, 45203, 62917, 90406, 125834, 180812, 251668, 9840959, 19681918, 39363836, 167296303, 334592606, 669185212]

約数ペア:

[(1, 669185212), (2, 334592606), (4, 167296303), (17, 39363836), (34, 19681918), (68, 9840959), (2659, 251668), (3701, 180812), (5318, 125834), (7402, 90406), (10636, 62917), (14804, 45203)]