2213778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{52709}}^1$

素因数の和:52721

約数の個数: 16

約数和(自身を含む): 5060160

約数和(自身を除く): 2846382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 52709, 105418, 158127, 316254, 368963, 737926, 1106889, 2213778]

約数ペア:

[(1, 2213778), (2, 1106889), (3, 737926), (6, 368963), (7, 316254), (14, 158127), (21, 105418), (42, 52709)]