972768494

素因数分解:

$2^1\times {\mathrm{47}}^2\times {\mathrm{421}}^1\times {\mathrm{523}}^1$

素因数の和:1040

約数の個数: 24

約数和(自身を含む): 1497257688

約数和(自身を除く): 524489194

約数列:

[1, 2, 47, 94, 421, 523, 842, 1046, 2209, 4418, 19787, 24581, 39574, 49162, 220183, 440366, 929989, 1155307, 1859978, 2310614, 10348601, 20697202, 486384247, 972768494]

約数ペア:

[(1, 972768494), (2, 486384247), (47, 20697202), (94, 10348601), (421, 2310614), (523, 1859978), (842, 1155307), (1046, 929989), (2209, 440366), (4418, 220183), (19787, 49162), (24581, 39574)]