123947908

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{75029}}^1$

素因数の和:75099

約数の個数: 24

約数和(自身を含む): 252100800

約数和(自身を除く): 128152892

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 75029, 150058, 300116, 525203, 1050406, 2100812, 4426711, 8853422, 17706844, 30986977, 61973954, 123947908]

約数ペア:

[(1, 123947908), (2, 61973954), (4, 30986977), (7, 17706844), (14, 8853422), (28, 4426711), (59, 2100812), (118, 1050406), (236, 525203), (413, 300116), (826, 150058), (1652, 75029)]