2017261918

素因数分解:

$2^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{571}}^1\times {\mathrm{911}}^1$

素因数の和:1768

約数の個数: 32

約数和(自身を含む): 3480542208

約数和(自身を除く): 1463280290

約数列:

[1, 2, 7, 14, 277, 554, 571, 911, 1142, 1822, 1939, 3878, 3997, 6377, 7994, 12754, 158167, 252347, 316334, 504694, 520181, 1040362, 1107169, 1766429, 2214338, 3532858, 3641267, 7282534, 144090137, 288180274, 1008630959, 2017261918]

約数ペア:

[(1, 2017261918), (2, 1008630959), (7, 288180274), (14, 144090137), (277, 7282534), (554, 3641267), (571, 3532858), (911, 2214338), (1142, 1766429), (1822, 1107169), (1939, 1040362), (3878, 520181), (3997, 504694), (6377, 316334), (7994, 252347), (12754, 158167)]