2201772

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 5588352

約数和(自身を除く): 3386580

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 102, 129, 172, 204, 251, 258, 502, 516, 731, 753, 1004, 1462, 1506, 2193, 2924, 3012, 4267, 4386, 8534, 8772, 10793, 12801, 17068, 21586, 25602, 32379, 43172, 51204, 64758, 129516, 183481, 366962, 550443, 733924, 1100886, 2201772]

約数ペア:

[(1, 2201772), (2, 1100886), (3, 733924), (4, 550443), (6, 366962), (12, 183481), (17, 129516), (34, 64758), (43, 51204), (51, 43172), (68, 32379), (86, 25602), (102, 21586), (129, 17068), (172, 12801), (204, 10793), (251, 8772), (258, 8534), (502, 4386), (516, 4267), (731, 3012), (753, 2924), (1004, 2193), (1462, 1506)]