2051215312

素因数分解:

$2^4\times {\mathrm{751}}^1\times {\mathrm{170707}}^1$

素因数の和:171466

約数の個数: 20

約数和(自身を含む): 3979544896

約数和(自身を除く): 1928329584

約数列:

[1, 2, 4, 8, 16, 751, 1502, 3004, 6008, 12016, 170707, 341414, 682828, 1365656, 2731312, 128200957, 256401914, 512803828, 1025607656, 2051215312]

約数ペア:

[(1, 2051215312), (2, 1025607656), (4, 512803828), (8, 256401914), (16, 128200957), (751, 2731312), (1502, 1365656), (3004, 682828), (6008, 341414), (12016, 170707)]