2515562

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:235

約数の個数: 32

約数和(自身を含む): 4656000

約数和(自身を除く): 2140438

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 193, 266, 343, 386, 686, 931, 1351, 1862, 2702, 3667, 6517, 7334, 9457, 13034, 18914, 25669, 51338, 66199, 132398, 179683, 359366, 1257781, 2515562]

約数ペア:

[(1, 2515562), (2, 1257781), (7, 359366), (14, 179683), (19, 132398), (38, 66199), (49, 51338), (98, 25669), (133, 18914), (193, 13034), (266, 9457), (343, 7334), (386, 6517), (686, 3667), (931, 2702), (1351, 1862)]