422553688

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{653}}^1\times {\mathrm{1721}}^1$

素因数の和:2427

約数の個数: 32

約数和(自身を含む): 810855360

約数和(自身を除く): 388301672

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 653, 1306, 1721, 2612, 3442, 5224, 6884, 13768, 30691, 61382, 80887, 122764, 161774, 245528, 323548, 647096, 1123813, 2247626, 4495252, 8990504, 52819211, 105638422, 211276844, 422553688]

約数ペア:

[(1, 422553688), (2, 211276844), (4, 105638422), (8, 52819211), (47, 8990504), (94, 4495252), (188, 2247626), (376, 1123813), (653, 647096), (1306, 323548), (1721, 245528), (2612, 161774), (3442, 122764), (5224, 80887), (6884, 61382), (13768, 30691)]