1405125412912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{157102573}}^1$

素因数の和:157102637

約数の個数: 40

約数和(自身を含む): 3000030753104

約数和(自身を除く): 1594905340192

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 4472, 8944, 157102573, 314205146, 628410292, 1256820584, 2042333449, 2513641168, 4084666898, 6755410639, 8169333796, 13510821278, 16338667592, 27021642556, 32677335184, 54043285112, 87820338307, 108086570224, 175640676614, 351281353228, 702562706456, 1405125412912]

約数ペア:

[(1, 1405125412912), (2, 702562706456), (4, 351281353228), (8, 175640676614), (13, 108086570224), (16, 87820338307), (26, 54043285112), (43, 32677335184), (52, 27021642556), (86, 16338667592), (104, 13510821278), (172, 8169333796), (208, 6755410639), (344, 4084666898), (559, 2513641168), (688, 2042333449), (1118, 1256820584), (2236, 628410292), (4472, 314205146), (8944, 157102573)]