1272756788

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{1697}}^1\times {\mathrm{1933}}^1$

素因数の和:3731

約数の個数: 24

約数和(自身を含む): 2252777352

約数和(自身を除く): 980020564

約数列:

[1, 2, 4, 97, 194, 388, 1697, 1933, 3394, 3866, 6788, 7732, 164609, 187501, 329218, 375002, 658436, 750004, 3280301, 6560602, 13121204, 318189197, 636378394, 1272756788]

約数ペア:

[(1, 1272756788), (2, 636378394), (4, 318189197), (97, 13121204), (194, 6560602), (388, 3280301), (1697, 750004), (1933, 658436), (3394, 375002), (3866, 329218), (6788, 187501), (7732, 164609)]