4516988

素因数分解:

$2^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{457}}^1$

素因数の和:821

約数の個数: 24

約数和(自身を含む): 9079392

約数和(自身を除く): 4562404

約数列:

[1, 2, 4, 7, 14, 28, 353, 457, 706, 914, 1412, 1828, 2471, 3199, 4942, 6398, 9884, 12796, 161321, 322642, 645284, 1129247, 2258494, 4516988]

約数ペア:

[(1, 4516988), (2, 2258494), (4, 1129247), (7, 645284), (14, 322642), (28, 161321), (353, 12796), (457, 9884), (706, 6398), (914, 4942), (1412, 3199), (1828, 2471)]