2012138728

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{229}}^1\times {\mathrm{8017}}^1$

素因数の和:8389

約数の個数: 32

約数和(自身を含む): 3817369800

約数和(自身を除く): 1805231072

約数列:

[1, 2, 4, 8, 137, 229, 274, 458, 548, 916, 1096, 1832, 8017, 16034, 31373, 32068, 62746, 64136, 125492, 250984, 1098329, 1835893, 2196658, 3671786, 4393316, 7343572, 8786632, 14687144, 251517341, 503034682, 1006069364, 2012138728]

約数ペア:

[(1, 2012138728), (2, 1006069364), (4, 503034682), (8, 251517341), (137, 14687144), (229, 8786632), (274, 7343572), (458, 4393316), (548, 3671786), (916, 2196658), (1096, 1835893), (1832, 1098329), (8017, 250984), (16034, 125492), (31373, 64136), (32068, 62746)]