508700129

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4787}}^1$

素因数の和:4877

約数の個数: 32

約数和(自身を含む): 661893120

約数和(自身を除く): 153192991

約数列:

[1, 7, 17, 19, 47, 119, 133, 323, 329, 799, 893, 2261, 4787, 5593, 6251, 15181, 33509, 81379, 90953, 106267, 224989, 569653, 636671, 1546201, 1574923, 3824813, 4274791, 10823407, 26773691, 29923537, 72671447, 508700129]

約数ペア:

[(1, 508700129), (7, 72671447), (17, 29923537), (19, 26773691), (47, 10823407), (119, 4274791), (133, 3824813), (323, 1574923), (329, 1546201), (799, 636671), (893, 569653), (2261, 224989), (4787, 106267), (5593, 90953), (6251, 81379), (15181, 33509)]