1480821488

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{4241}}^1$

素因数の和:4545

約数の個数: 40

約数和(自身を含む): 2908824240

約数和(自身を除く): 1428002752

約数列:

[1, 2, 4, 8, 16, 139, 157, 278, 314, 556, 628, 1112, 1256, 2224, 2512, 4241, 8482, 16964, 21823, 33928, 43646, 67856, 87292, 174584, 349168, 589499, 665837, 1178998, 1331674, 2357996, 2663348, 4715992, 5326696, 9431984, 10653392, 92551343, 185102686, 370205372, 740410744, 1480821488]

約数ペア:

[(1, 1480821488), (2, 740410744), (4, 370205372), (8, 185102686), (16, 92551343), (139, 10653392), (157, 9431984), (278, 5326696), (314, 4715992), (556, 2663348), (628, 2357996), (1112, 1331674), (1256, 1178998), (2224, 665837), (2512, 589499), (4241, 349168), (8482, 174584), (16964, 87292), (21823, 67856), (33928, 43646)]