5198838254

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2741}}^1$

素因数の和:2889

約数の個数: 48

約数和(自身を含む): 8574914016

約数和(自身を除く): 3376075762

約数列:

[1, 2, 19, 37, 38, 71, 74, 142, 361, 703, 722, 1349, 1406, 2627, 2698, 2741, 5254, 5482, 13357, 25631, 26714, 49913, 51262, 52079, 99826, 101417, 104158, 194611, 202834, 389222, 948347, 989501, 1896694, 1926923, 1979002, 3697609, 3853846, 7200607, 7395218, 14401214, 36611537, 70254571, 73223074, 136811533, 140509142, 273623066, 2599419127, 5198838254]

約数ペア:

[(1, 5198838254), (2, 2599419127), (19, 273623066), (37, 140509142), (38, 136811533), (71, 73223074), (74, 70254571), (142, 36611537), (361, 14401214), (703, 7395218), (722, 7200607), (1349, 3853846), (1406, 3697609), (2627, 1979002), (2698, 1926923), (2741, 1896694), (5254, 989501), (5482, 948347), (13357, 389222), (25631, 202834), (26714, 194611), (49913, 104158), (51262, 101417), (52079, 99826)]