2045125976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{1759}}^1$

素因数の和:1968

約数の個数: 64

約数和(自身を含む): 4151347200

約数和(自身を除く): 2106221224

約数列:

[1, 2, 4, 8, 17, 34, 68, 83, 103, 136, 166, 206, 332, 412, 664, 824, 1411, 1751, 1759, 2822, 3502, 3518, 5644, 7004, 7036, 8549, 11288, 14008, 14072, 17098, 29903, 34196, 59806, 68392, 119612, 145333, 145997, 181177, 239224, 290666, 291994, 362354, 581332, 583988, 724708, 1162664, 1167976, 1449416, 2481949, 3080009, 4963898, 6160018, 9927796, 12320036, 15037691, 19855592, 24640072, 30075382, 60150764, 120301528, 255640747, 511281494, 1022562988, 2045125976]

約数ペア:

[(1, 2045125976), (2, 1022562988), (4, 511281494), (8, 255640747), (17, 120301528), (34, 60150764), (68, 30075382), (83, 24640072), (103, 19855592), (136, 15037691), (166, 12320036), (206, 9927796), (332, 6160018), (412, 4963898), (664, 3080009), (824, 2481949), (1411, 1449416), (1751, 1167976), (1759, 1162664), (2822, 724708), (3502, 583988), (3518, 581332), (5644, 362354), (7004, 291994), (7036, 290666), (8549, 239224), (11288, 181177), (14008, 145997), (14072, 145333), (17098, 119612), (29903, 68392), (34196, 59806)]