508764949

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 667596160

約数和(自身を除く): 158831211

約数列:

[1, 7, 11, 43, 61, 77, 121, 229, 301, 427, 473, 671, 847, 1603, 2519, 2623, 3311, 4697, 5203, 7381, 9847, 13969, 17633, 18361, 27709, 28853, 36421, 51667, 68929, 97783, 108317, 153659, 193963, 201971, 317383, 600667, 758219, 1075613, 1191487, 1690249, 2221681, 4204669, 6607337, 8340409, 11831743, 46251359, 72680707, 508764949]

約数ペア:

[(1, 508764949), (7, 72680707), (11, 46251359), (43, 11831743), (61, 8340409), (77, 6607337), (121, 4204669), (229, 2221681), (301, 1690249), (427, 1191487), (473, 1075613), (671, 758219), (847, 600667), (1603, 317383), (2519, 201971), (2623, 193963), (3311, 153659), (4697, 108317), (5203, 97783), (7381, 68929), (9847, 51667), (13969, 36421), (17633, 28853), (18361, 27709)]