1639634462

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{10289}}^1$

素因数の和:10460

約数の個数: 32

約数和(自身を含む): 2689394400

約数和(自身を除く): 1049759938

約数列:

[1, 2, 17, 34, 43, 86, 109, 218, 731, 1462, 1853, 3706, 4687, 9374, 10289, 20578, 79679, 159358, 174913, 349826, 442427, 884854, 1121501, 2243002, 7521259, 15042518, 19065517, 38131034, 48224543, 96449086, 819817231, 1639634462]

約数ペア:

[(1, 1639634462), (2, 819817231), (17, 96449086), (34, 48224543), (43, 38131034), (86, 19065517), (109, 15042518), (218, 7521259), (731, 2243002), (1462, 1121501), (1853, 884854), (3706, 442427), (4687, 349826), (9374, 174913), (10289, 159358), (20578, 79679)]