259710512

素因数分解:

$2^4\times {\mathrm{293}}^1\times {\mathrm{55399}}^1$

素因数の和:55700

約数の個数: 20

約数和(自身を含む): 504915600

約数和(自身を除く): 245205088

約数列:

[1, 2, 4, 8, 16, 293, 586, 1172, 2344, 4688, 55399, 110798, 221596, 443192, 886384, 16231907, 32463814, 64927628, 129855256, 259710512]

約数ペア:

[(1, 259710512), (2, 129855256), (4, 64927628), (8, 32463814), (16, 16231907), (293, 886384), (586, 443192), (1172, 221596), (2344, 110798), (4688, 55399)]