2487110948

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{10729}}^1$

素因数の和:11244

約数の個数: 48

約数和(自身を含む): 5278129920

約数和(自身を除く): 2791018972

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 487, 974, 1948, 3409, 6818, 8279, 10729, 13636, 16558, 21458, 33116, 42916, 57953, 75103, 115906, 150206, 182393, 231812, 300412, 364786, 729572, 1276751, 2553502, 5107004, 5225023, 10450046, 20900092, 36575161, 73150322, 88825391, 146300644, 177650782, 355301564, 621777737, 1243555474, 2487110948]

約数ペア:

[(1, 2487110948), (2, 1243555474), (4, 621777737), (7, 355301564), (14, 177650782), (17, 146300644), (28, 88825391), (34, 73150322), (68, 36575161), (119, 20900092), (238, 10450046), (476, 5225023), (487, 5107004), (974, 2553502), (1948, 1276751), (3409, 729572), (6818, 364786), (8279, 300412), (10729, 231812), (13636, 182393), (16558, 150206), (21458, 115906), (33116, 75103), (42916, 57953)]