98639564

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{2281}}^1$

素因数の和:2873

約数の個数: 24

約数和(自身を含む): 182103600

約数和(自身を除く): 83464036

約数列:

[1, 2, 4, 19, 38, 76, 569, 1138, 2276, 2281, 4562, 9124, 10811, 21622, 43244, 43339, 86678, 173356, 1297889, 2595778, 5191556, 24659891, 49319782, 98639564]

約数ペア:

[(1, 98639564), (2, 49319782), (4, 24659891), (19, 5191556), (38, 2595778), (76, 1297889), (569, 173356), (1138, 86678), (2276, 43339), (2281, 43244), (4562, 21622), (9124, 10811)]