1555157098

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{9013}}^1$

素因数の和:9091

約数の個数: 48

約数和(自身を含む): 2762178048

約数和(自身を除く): 1207020950

約数列:

[1, 2, 11, 22, 23, 31, 46, 62, 121, 242, 253, 341, 506, 682, 713, 1426, 2783, 3751, 5566, 7502, 7843, 9013, 15686, 18026, 86273, 99143, 172546, 198286, 207299, 279403, 414598, 558806, 1090573, 2181146, 2280289, 3073433, 4560578, 6146866, 6426269, 12852538, 25083179, 33807763, 50166358, 67615526, 70688959, 141377918, 777578549, 1555157098]

約数ペア:

[(1, 1555157098), (2, 777578549), (11, 141377918), (22, 70688959), (23, 67615526), (31, 50166358), (46, 33807763), (62, 25083179), (121, 12852538), (242, 6426269), (253, 6146866), (341, 4560578), (506, 3073433), (682, 2280289), (713, 2181146), (1426, 1090573), (2783, 558806), (3751, 414598), (5566, 279403), (7502, 207299), (7843, 198286), (9013, 172546), (15686, 99143), (18026, 86273)]