1222179184

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{5441}}^1$

素因数の和:5689

約数の個数: 40

約数和(自身を含む): 2409064560

約数和(自身を除く): 1186885376

約数列:

[1, 2, 4, 8, 16, 101, 139, 202, 278, 404, 556, 808, 1112, 1616, 2224, 5441, 10882, 14039, 21764, 28078, 43528, 56156, 87056, 112312, 224624, 549541, 756299, 1099082, 1512598, 2198164, 3025196, 4396328, 6050392, 8792656, 12100784, 76386199, 152772398, 305544796, 611089592, 1222179184]

約数ペア:

[(1, 1222179184), (2, 611089592), (4, 305544796), (8, 152772398), (16, 76386199), (101, 12100784), (139, 8792656), (202, 6050392), (278, 4396328), (404, 3025196), (556, 2198164), (808, 1512598), (1112, 1099082), (1616, 756299), (2224, 549541), (5441, 224624), (10882, 112312), (14039, 87056), (21764, 56156), (28078, 43528)]