2075927749

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 2599430400

約数和(自身を除く): 523502651

約数列:

[1, 7, 17, 71, 97, 119, 149, 289, 497, 679, 1043, 1207, 1649, 2023, 2533, 6887, 8449, 10579, 11543, 14453, 17731, 20519, 28033, 43061, 48209, 74053, 101171, 117079, 143633, 179843, 196231, 245701, 301427, 819553, 1026163, 1258901, 1719907, 1990343, 3057331, 4176917, 7183141, 13932401, 17444771, 21401317, 29238419, 122113397, 296561107, 2075927749]

約数ペア:

[(1, 2075927749), (7, 296561107), (17, 122113397), (71, 29238419), (97, 21401317), (119, 17444771), (149, 13932401), (289, 7183141), (497, 4176917), (679, 3057331), (1043, 1990343), (1207, 1719907), (1649, 1258901), (2023, 1026163), (2533, 819553), (6887, 301427), (8449, 245701), (10579, 196231), (11543, 179843), (14453, 143633), (17731, 117079), (20519, 101171), (28033, 74053), (43061, 48209)]