1223549706239

素因数分解:

$7^1\times {\mathrm{379}}^1\times {\mathrm{463}}^1\times {\mathrm{887}}^1\times {\mathrm{1123}}^1$

素因数の和:2859

約数の個数: 32

約数和(自身を含む): 1407896862720

約数和(自身を除く): 184347156481

約数列:

[1, 7, 379, 463, 887, 1123, 2653, 3241, 6209, 7861, 175477, 336173, 410681, 425617, 519949, 996101, 1228339, 2353211, 2874767, 2979319, 3639643, 6972707, 155648099, 197060671, 377522279, 461194763, 1089536693, 1379424697, 2642655953, 3228363341, 174792815177, 1223549706239]

約数ペア:

[(1, 1223549706239), (7, 174792815177), (379, 3228363341), (463, 2642655953), (887, 1379424697), (1123, 1089536693), (2653, 461194763), (3241, 377522279), (6209, 197060671), (7861, 155648099), (175477, 6972707), (336173, 3639643), (410681, 2979319), (425617, 2874767), (519949, 2353211), (996101, 1228339)]