386654294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{6163}}^1$

素因数の和:6324

約数の個数: 32

約数和(自身を含む): 662753280

約数和(自身を除く): 276098986

約数列:

[1, 2, 13, 19, 26, 38, 127, 247, 254, 494, 1651, 2413, 3302, 4826, 6163, 12326, 31369, 62738, 80119, 117097, 160238, 234194, 782701, 1522261, 1565402, 3044522, 10175113, 14871319, 20350226, 29742638, 193327147, 386654294]

約数ペア:

[(1, 386654294), (2, 193327147), (13, 29742638), (19, 20350226), (26, 14871319), (38, 10175113), (127, 3044522), (247, 1565402), (254, 1522261), (494, 782701), (1651, 234194), (2413, 160238), (3302, 117097), (4826, 80119), (6163, 62738), (12326, 31369)]