2018010472

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{280591}}^1$

素因数の和:280657

約数の個数: 32

約数和(自身を含む): 4040524800

約数和(自身を除く): 2022514328

約数列:

[1, 2, 4, 8, 29, 31, 58, 62, 116, 124, 232, 248, 899, 1798, 3596, 7192, 280591, 561182, 1122364, 2244728, 8137139, 8698321, 16274278, 17396642, 32548556, 34793284, 65097112, 69586568, 252251309, 504502618, 1009005236, 2018010472]

約数ペア:

[(1, 2018010472), (2, 1009005236), (4, 504502618), (8, 252251309), (29, 69586568), (31, 65097112), (58, 34793284), (62, 32548556), (116, 17396642), (124, 16274278), (232, 8698321), (248, 8137139), (899, 2244728), (1798, 1122364), (3596, 561182), (7192, 280591)]