682413104

素因数分解:

$2^4\times {\mathrm{3209}}^1\times {\mathrm{13291}}^1$

素因数の和:16508

約数の個数: 20

約数和(自身を含む): 1322686920

約数和(自身を除く): 640273816

約数列:

[1, 2, 4, 8, 16, 3209, 6418, 12836, 13291, 25672, 26582, 51344, 53164, 106328, 212656, 42650819, 85301638, 170603276, 341206552, 682413104]

約数ペア:

[(1, 682413104), (2, 341206552), (4, 170603276), (8, 85301638), (16, 42650819), (3209, 212656), (6418, 106328), (12836, 53164), (13291, 51344), (25672, 26582)]