1261124898

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{4153}}^1$

素因数の和:4319

約数の個数: 64

約数和(自身を含む): 2842532352

約数和(自身を除く): 1581407454

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 107, 129, 214, 258, 321, 473, 642, 946, 1177, 1419, 2354, 2838, 3531, 4153, 4601, 7062, 8306, 9202, 12459, 13803, 24918, 27606, 45683, 50611, 91366, 101222, 137049, 151833, 178579, 274098, 303666, 357158, 444371, 535737, 888742, 1071474, 1333113, 1964369, 2666226, 3928738, 4888081, 5893107, 9776162, 11786214, 14664243, 19107953, 29328486, 38215906, 57323859, 114647718, 210187483, 420374966, 630562449, 1261124898]

約数ペア:

[(1, 1261124898), (2, 630562449), (3, 420374966), (6, 210187483), (11, 114647718), (22, 57323859), (33, 38215906), (43, 29328486), (66, 19107953), (86, 14664243), (107, 11786214), (129, 9776162), (214, 5893107), (258, 4888081), (321, 3928738), (473, 2666226), (642, 1964369), (946, 1333113), (1177, 1071474), (1419, 888742), (2354, 535737), (2838, 444371), (3531, 357158), (4153, 303666), (4601, 274098), (7062, 178579), (8306, 151833), (9202, 137049), (12459, 101222), (13803, 91366), (24918, 50611), (27606, 45683)]