2508976

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{821}}^1$

素因数の和:1020

約数の個数: 20

約数和(自身を含む): 4892544

約数和(自身を除く): 2383568

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 821, 1528, 1642, 3056, 3284, 6568, 13136, 156811, 313622, 627244, 1254488, 2508976]

約数ペア:

[(1, 2508976), (2, 1254488), (4, 627244), (8, 313622), (16, 156811), (191, 13136), (382, 6568), (764, 3284), (821, 3056), (1528, 1642)]