243924908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{87491}}^1$

素因数の和:87553

約数の個数: 24

約数和(自身を含む): 463007664

約数和(自身を除く): 219082756

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 87491, 174982, 349964, 1487347, 2974694, 3587131, 5949388, 7174262, 14348524, 60981227, 121962454, 243924908]

約数ペア:

[(1, 243924908), (2, 121962454), (4, 60981227), (17, 14348524), (34, 7174262), (41, 5949388), (68, 3587131), (82, 2974694), (164, 1487347), (697, 349964), (1394, 174982), (2788, 87491)]