1961572144

素因数分解:

$2^4\times 7^1\times {\mathrm{151}}^1\times {\mathrm{115987}}^1$

素因数の和:116153

約数の個数: 40

約数和(自身を含む): 4372283648

約数和(自身を除く): 2410711504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 151, 302, 604, 1057, 1208, 2114, 2416, 4228, 8456, 16912, 115987, 231974, 463948, 811909, 927896, 1623818, 1855792, 3247636, 6495272, 12990544, 17514037, 35028074, 70056148, 122598259, 140112296, 245196518, 280224592, 490393036, 980786072, 1961572144]

約数ペア:

[(1, 1961572144), (2, 980786072), (4, 490393036), (7, 280224592), (8, 245196518), (14, 140112296), (16, 122598259), (28, 70056148), (56, 35028074), (112, 17514037), (151, 12990544), (302, 6495272), (604, 3247636), (1057, 1855792), (1208, 1623818), (2114, 927896), (2416, 811909), (4228, 463948), (8456, 231974), (16912, 115987)]