2012665496

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{971}}^1\times {\mathrm{15241}}^1$

素因数の和:16235

約数の個数: 32

約数和(自身を含む): 4000110480

約数和(自身を除く): 1987444984

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 971, 1942, 3884, 7768, 15241, 16507, 30482, 33014, 60964, 66028, 121928, 132056, 259097, 518194, 1036388, 2072776, 14799011, 29598022, 59196044, 118392088, 251583187, 503166374, 1006332748, 2012665496]

約数ペア:

[(1, 2012665496), (2, 1006332748), (4, 503166374), (8, 251583187), (17, 118392088), (34, 59196044), (68, 29598022), (136, 14799011), (971, 2072776), (1942, 1036388), (3884, 518194), (7768, 259097), (15241, 132056), (16507, 121928), (30482, 66028), (33014, 60964)]