557654972

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{2789}}^1$

素因数の和:3030

約数の個数: 48

約数和(自身を含む): 1151801280

約数和(自身を除く): 594146308

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 193, 259, 386, 518, 772, 1036, 1351, 2702, 2789, 5404, 5578, 7141, 11156, 14282, 19523, 28564, 39046, 49987, 78092, 99974, 103193, 199948, 206386, 412772, 538277, 722351, 1076554, 1444702, 2153108, 2889404, 3767939, 7535878, 15071756, 19916249, 39832498, 79664996, 139413743, 278827486, 557654972]

約数ペア:

[(1, 557654972), (2, 278827486), (4, 139413743), (7, 79664996), (14, 39832498), (28, 19916249), (37, 15071756), (74, 7535878), (148, 3767939), (193, 2889404), (259, 2153108), (386, 1444702), (518, 1076554), (772, 722351), (1036, 538277), (1351, 412772), (2702, 206386), (2789, 199948), (5404, 103193), (5578, 99974), (7141, 78092), (11156, 49987), (14282, 39046), (19523, 28564)]