2009013324182

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{211}}^1\times {\mathrm{1031}}^1\times {\mathrm{12791}}^1$

素因数の和:14073

約数の個数: 48

約数和(自身を含む): 3198896872704

約数和(自身を除く): 1189883548522

約数列:

[1, 2, 19, 38, 211, 361, 422, 722, 1031, 2062, 4009, 8018, 12791, 19589, 25582, 39178, 76171, 152342, 217541, 243029, 372191, 435082, 486058, 744382, 2698901, 4133279, 4617551, 5397802, 8266558, 9235102, 13187521, 26375042, 51279119, 78532301, 102558238, 157064602, 250562899, 501125798, 974303261, 1948606522, 2782566931, 4760695081, 5565133862, 9521390162, 52868771689, 105737543378, 1004506662091, 2009013324182]

約数ペア:

[(1, 2009013324182), (2, 1004506662091), (19, 105737543378), (38, 52868771689), (211, 9521390162), (361, 5565133862), (422, 4760695081), (722, 2782566931), (1031, 1948606522), (2062, 974303261), (4009, 501125798), (8018, 250562899), (12791, 157064602), (19589, 102558238), (25582, 78532301), (39178, 51279119), (76171, 26375042), (152342, 13187521), (217541, 9235102), (243029, 8266558), (372191, 5397802), (435082, 4617551), (486058, 4133279), (744382, 2698901)]