858013988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{7103}}^1$

素因数の和:7244

約数の個数: 48

約数和(自身を含む): 1704278016

約数和(自身を除く): 846264028

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 101, 202, 299, 404, 598, 1196, 1313, 2323, 2626, 4646, 5252, 7103, 9292, 14206, 28412, 30199, 60398, 92339, 120796, 163369, 184678, 326738, 369356, 653476, 717403, 1434806, 2123797, 2869612, 4247594, 8495188, 9326239, 16500269, 18652478, 33000538, 37304956, 66001076, 214503497, 429006994, 858013988]

約数ペア:

[(1, 858013988), (2, 429006994), (4, 214503497), (13, 66001076), (23, 37304956), (26, 33000538), (46, 18652478), (52, 16500269), (92, 9326239), (101, 8495188), (202, 4247594), (299, 2869612), (404, 2123797), (598, 1434806), (1196, 717403), (1313, 653476), (2323, 369356), (2626, 326738), (4646, 184678), (5252, 163369), (7103, 120796), (9292, 92339), (14206, 60398), (28412, 30199)]