2016745904

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{68023}}^1$

素因数の和:68157

約数の個数: 40

約数和(自身を含む): 4175313120

約数和(自身を除く): 2158567216

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 109, 136, 218, 272, 436, 872, 1744, 1853, 3706, 7412, 14824, 29648, 68023, 136046, 272092, 544184, 1088368, 1156391, 2312782, 4625564, 7414507, 9251128, 14829014, 18502256, 29658028, 59316056, 118632112, 126046619, 252093238, 504186476, 1008372952, 2016745904]

約数ペア:

[(1, 2016745904), (2, 1008372952), (4, 504186476), (8, 252093238), (16, 126046619), (17, 118632112), (34, 59316056), (68, 29658028), (109, 18502256), (136, 14829014), (218, 9251128), (272, 7414507), (436, 4625564), (872, 2312782), (1744, 1156391), (1853, 1088368), (3706, 544184), (7412, 272092), (14824, 136046), (29648, 68023)]