2139966012

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1\times {\mathrm{4657}}^1$

素因数の和:5070

約数の個数: 48

約数和(自身を含む): 5047408800

約数和(自身を除く): 2907442788

約数列:

[1, 2, 3, 4, 6, 12, 149, 257, 298, 447, 514, 596, 771, 894, 1028, 1542, 1788, 3084, 4657, 9314, 13971, 18628, 27942, 38293, 55884, 76586, 114879, 153172, 229758, 459516, 693893, 1196849, 1387786, 2081679, 2393698, 2775572, 3590547, 4163358, 4787396, 7181094, 8326716, 14362188, 178330501, 356661002, 534991503, 713322004, 1069983006, 2139966012]

約数ペア:

[(1, 2139966012), (2, 1069983006), (3, 713322004), (4, 534991503), (6, 356661002), (12, 178330501), (149, 14362188), (257, 8326716), (298, 7181094), (447, 4787396), (514, 4163358), (596, 3590547), (771, 2775572), (894, 2393698), (1028, 2081679), (1542, 1387786), (1788, 1196849), (3084, 693893), (4657, 459516), (9314, 229758), (13971, 153172), (18628, 114879), (27942, 76586), (38293, 55884)]