1999203756

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{156139}}^1$

素因数の和:156254

約数の個数: 48

約数和(自身を含む): 5141377920

約数和(自身を除く): 3142174164

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 97, 132, 194, 291, 388, 582, 1067, 1164, 2134, 3201, 4268, 6402, 12804, 156139, 312278, 468417, 624556, 936834, 1717529, 1873668, 3435058, 5152587, 6870116, 10305174, 15145483, 20610348, 30290966, 45436449, 60581932, 90872898, 166600313, 181745796, 333200626, 499800939, 666401252, 999601878, 1999203756]

約数ペア:

[(1, 1999203756), (2, 999601878), (3, 666401252), (4, 499800939), (6, 333200626), (11, 181745796), (12, 166600313), (22, 90872898), (33, 60581932), (44, 45436449), (66, 30290966), (97, 20610348), (132, 15145483), (194, 10305174), (291, 6870116), (388, 5152587), (582, 3435058), (1067, 1873668), (1164, 1717529), (2134, 936834), (3201, 624556), (4268, 468417), (6402, 312278), (12804, 156139)]