520074226

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1\times {\mathrm{2803}}^1$

素因数の和:3298

約数の個数: 32

約数和(自身を含む): 924647040

約数和(自身を除く): 404572814

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 457, 914, 2803, 3199, 5606, 6398, 13253, 19621, 26506, 39242, 81287, 92771, 162574, 185542, 569009, 1138018, 1280971, 2561942, 8966797, 17933594, 37148159, 74296318, 260037113, 520074226]

約数ペア:

[(1, 520074226), (2, 260037113), (7, 74296318), (14, 37148159), (29, 17933594), (58, 8966797), (203, 2561942), (406, 1280971), (457, 1138018), (914, 569009), (2803, 185542), (3199, 162574), (5606, 92771), (6398, 81287), (13253, 39242), (19621, 26506)]