406024922

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{643}}^1\times {\mathrm{2011}}^1$

素因数の和:2813

約数の個数: 16

約数和(自身を含む): 614175072

約数和(自身を除く): 208150150

約数列:

[1, 2, 157, 314, 643, 1286, 2011, 4022, 100951, 201902, 315727, 631454, 1293073, 2586146, 203012461, 406024922]

約数ペア:

[(1, 406024922), (2, 203012461), (157, 2586146), (314, 1293073), (643, 631454), (1286, 315727), (2011, 201902), (4022, 100951)]