2603706

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1319}}^1$

素因数の和:1378

約数の個数: 32

約数和(自身を含む): 6082560

約数和(自身を除く): 3478854

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1319, 1974, 2638, 3957, 7914, 9233, 18466, 27699, 55398, 61993, 123986, 185979, 371958, 433951, 867902, 1301853, 2603706]

約数ペア:

[(1, 2603706), (2, 1301853), (3, 867902), (6, 433951), (7, 371958), (14, 185979), (21, 123986), (42, 61993), (47, 55398), (94, 27699), (141, 18466), (282, 9233), (329, 7914), (658, 3957), (987, 2638), (1319, 1974)]