1226816108

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{425387}}^1$

素因数の和:425501

約数の個数: 24

約数和(自身を含む): 2477459712

約数和(自身を除く): 1250643604

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 425387, 850774, 1701548, 2977709, 5955418, 11910836, 43814861, 87629722, 175259444, 306704027, 613408054, 1226816108]

約数ペア:

[(1, 1226816108), (2, 613408054), (4, 306704027), (7, 175259444), (14, 87629722), (28, 43814861), (103, 11910836), (206, 5955418), (412, 2977709), (721, 1701548), (1442, 850774), (2884, 425387)]