1191813650

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{449741}}^1$

素因数の和:449806

約数の個数: 24

約数和(自身を含む): 2258604324

約数和(自身を除く): 1066790674

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 449741, 899482, 2248705, 4497410, 11243525, 22487050, 23836273, 47672546, 119181365, 238362730, 595906825, 1191813650]

約数ペア:

[(1, 1191813650), (2, 595906825), (5, 238362730), (10, 119181365), (25, 47672546), (50, 23836273), (53, 22487050), (106, 11243525), (265, 4497410), (530, 2248705), (1325, 899482), (2650, 449741)]