2507022

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:313

約数の個数: 48

約数和(自身を含む): 6301152

約数和(自身を除く): 3794130

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 101, 126, 197, 202, 303, 394, 591, 606, 707, 909, 1182, 1379, 1414, 1773, 1818, 2121, 2758, 3546, 4137, 4242, 6363, 8274, 12411, 12726, 19897, 24822, 39794, 59691, 119382, 139279, 179073, 278558, 358146, 417837, 835674, 1253511, 2507022]

約数ペア:

[(1, 2507022), (2, 1253511), (3, 835674), (6, 417837), (7, 358146), (9, 278558), (14, 179073), (18, 139279), (21, 119382), (42, 59691), (63, 39794), (101, 24822), (126, 19897), (197, 12726), (202, 12411), (303, 8274), (394, 6363), (591, 4242), (606, 4137), (707, 3546), (909, 2758), (1182, 2121), (1379, 1818), (1414, 1773)]