2021623916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{8011}}^1$

素因数の和:8262

約数の個数: 48

約数和(自身を含む): 3994975488

約数和(自身を除く): 1973351572

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 211, 299, 422, 598, 844, 1196, 2743, 4853, 5486, 8011, 9706, 10972, 16022, 19412, 32044, 63089, 104143, 126178, 184253, 208286, 252356, 368506, 416572, 737012, 1690321, 2395289, 3380642, 4790578, 6761284, 9581156, 21974173, 38877383, 43948346, 77754766, 87896692, 155509532, 505405979, 1010811958, 2021623916]

約数ペア:

[(1, 2021623916), (2, 1010811958), (4, 505405979), (13, 155509532), (23, 87896692), (26, 77754766), (46, 43948346), (52, 38877383), (92, 21974173), (211, 9581156), (299, 6761284), (422, 4790578), (598, 3380642), (844, 2395289), (1196, 1690321), (2743, 737012), (4853, 416572), (5486, 368506), (8011, 252356), (9706, 208286), (10972, 184253), (16022, 126178), (19412, 104143), (32044, 63089)]