4781812

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:836

約数の個数: 36

約数和(自身を含む): 10061184

約数和(自身を除く): 5279372

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 787, 868, 1519, 1574, 3038, 3148, 5509, 6076, 11018, 22036, 24397, 38563, 48794, 77126, 97588, 154252, 170779, 341558, 683116, 1195453, 2390906, 4781812]

約数ペア:

[(1, 4781812), (2, 2390906), (4, 1195453), (7, 683116), (14, 341558), (28, 170779), (31, 154252), (49, 97588), (62, 77126), (98, 48794), (124, 38563), (196, 24397), (217, 22036), (434, 11018), (787, 6076), (868, 5509), (1519, 3148), (1574, 3038)]