655121744

素因数分解:

$2^4\times {\mathrm{1433}}^1\times {\mathrm{28573}}^1$

素因数の和:30014

約数の個数: 20

約数和(自身を含む): 1270228596

約数和(自身を除く): 615106852

約数列:

[1, 2, 4, 8, 16, 1433, 2866, 5732, 11464, 22928, 28573, 57146, 114292, 228584, 457168, 40945109, 81890218, 163780436, 327560872, 655121744]

約数ペア:

[(1, 655121744), (2, 327560872), (4, 163780436), (8, 81890218), (16, 40945109), (1433, 457168), (2866, 228584), (5732, 114292), (11464, 57146), (22928, 28573)]