2011172296

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{970643}}^1$

素因数の和:970693

約数の個数: 32

約数和(自身を含む): 4426136640

約数和(自身を除く): 2414964344

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 970643, 1941286, 3882572, 6794501, 7765144, 13589002, 27178004, 35913791, 54356008, 71827582, 143655164, 251396537, 287310328, 502793074, 1005586148, 2011172296]

約数ペア:

[(1, 2011172296), (2, 1005586148), (4, 502793074), (7, 287310328), (8, 251396537), (14, 143655164), (28, 71827582), (37, 54356008), (56, 35913791), (74, 27178004), (148, 13589002), (259, 7765144), (296, 6794501), (518, 3882572), (1036, 1941286), (2072, 970643)]