310927196

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{5563}}^1$

素因数の和:5813

約数の個数: 24

約数和(自身を含む): 553840560

約数和(自身を除く): 242913364

約数列:

[1, 2, 4, 89, 157, 178, 314, 356, 628, 5563, 11126, 13973, 22252, 27946, 55892, 495107, 873391, 990214, 1746782, 1980428, 3493564, 77731799, 155463598, 310927196]

約数ペア:

[(1, 310927196), (2, 155463598), (4, 77731799), (89, 3493564), (157, 1980428), (178, 1746782), (314, 990214), (356, 873391), (628, 495107), (5563, 55892), (11126, 27946), (13973, 22252)]