2108372

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:396

約数の個数: 36

約数和(自身を含む): 4443264

約数和(自身を除く): 2334892

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 347, 434, 694, 868, 1388, 1519, 2429, 3038, 4858, 6076, 9716, 10757, 17003, 21514, 34006, 43028, 68012, 75299, 150598, 301196, 527093, 1054186, 2108372]

約数ペア:

[(1, 2108372), (2, 1054186), (4, 527093), (7, 301196), (14, 150598), (28, 75299), (31, 68012), (49, 43028), (62, 34006), (98, 21514), (124, 17003), (196, 10757), (217, 9716), (347, 6076), (434, 4858), (694, 3038), (868, 2429), (1388, 1519)]