2124706948

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{87121}}^1$

素因数の和:87212

約数の個数: 48

約数和(自身を含む): 4644648064

約数和(自身を除く): 2519941116

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 67, 91, 134, 182, 268, 364, 469, 871, 938, 1742, 1876, 3484, 6097, 12194, 24388, 87121, 174242, 348484, 609847, 1132573, 1219694, 2265146, 2439388, 4530292, 5837107, 7928011, 11674214, 15856022, 23348428, 31712044, 40859749, 75882391, 81719498, 151764782, 163438996, 303529564, 531176737, 1062353474, 2124706948]

約数ペア:

[(1, 2124706948), (2, 1062353474), (4, 531176737), (7, 303529564), (13, 163438996), (14, 151764782), (26, 81719498), (28, 75882391), (52, 40859749), (67, 31712044), (91, 23348428), (134, 15856022), (182, 11674214), (268, 7928011), (364, 5837107), (469, 4530292), (871, 2439388), (938, 2265146), (1742, 1219694), (1876, 1132573), (3484, 609847), (6097, 348484), (12194, 174242), (24388, 87121)]