2021178722

素因数分解:

$2^1\times {\mathrm{17}}^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:296

約数の個数: 64

約数和(自身を含む): 3433298400

約数和(自身を除く): 1412119678

約数列:

[1, 2, 17, 29, 34, 41, 58, 82, 173, 289, 346, 493, 578, 697, 986, 1189, 1394, 2378, 2941, 4913, 5017, 5882, 7093, 8381, 9826, 10034, 11849, 14186, 16762, 20213, 23698, 40426, 49997, 85289, 99994, 120581, 142477, 170578, 201433, 205697, 241162, 284954, 343621, 402866, 411394, 687242, 849949, 1449913, 1699898, 2049877, 2899826, 3496849, 4099754, 5841557, 6993698, 11683114, 24648521, 34847909, 49297042, 59446433, 69695818, 118892866, 1010589361, 2021178722]

約数ペア:

[(1, 2021178722), (2, 1010589361), (17, 118892866), (29, 69695818), (34, 59446433), (41, 49297042), (58, 34847909), (82, 24648521), (173, 11683114), (289, 6993698), (346, 5841557), (493, 4099754), (578, 3496849), (697, 2899826), (986, 2049877), (1189, 1699898), (1394, 1449913), (2378, 849949), (2941, 687242), (4913, 411394), (5017, 402866), (5882, 343621), (7093, 284954), (8381, 241162), (9826, 205697), (10034, 201433), (11849, 170578), (14186, 142477), (16762, 120581), (20213, 99994), (23698, 85289), (40426, 49997)]