378879291254

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{2903}}^1\times {\mathrm{786223}}^1$

素因数の和:789211

約数の個数: 16

約数和(自身を含む): 575365012992

約数和(自身を除く): 196485721738

約数列:

[1, 2, 83, 166, 2903, 5806, 240949, 481898, 786223, 1572446, 65256509, 130513018, 2282405369, 4564810738, 189439645627, 378879291254]

約数ペア:

[(1, 378879291254), (2, 189439645627), (83, 4564810738), (166, 2282405369), (2903, 130513018), (5806, 65256509), (240949, 1572446), (481898, 786223)]