997846384

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{2150531}}^1$

素因数の和:2150568

約数の個数: 20

約数和(自身を含む): 1999994760

約数和(自身を除く): 1002148376

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 2150531, 4301062, 8602124, 17204248, 34408496, 62365399, 124730798, 249461596, 498923192, 997846384]

約数ペア:

[(1, 997846384), (2, 498923192), (4, 249461596), (8, 124730798), (16, 62365399), (29, 34408496), (58, 17204248), (116, 8602124), (232, 4301062), (464, 2150531)]