3851224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1949}}^1$

素因数の和:1987

約数の個数: 32

約数和(自身を含む): 8190000

約数和(自身を除く): 4338776

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1949, 1976, 3898, 7796, 15592, 25337, 37031, 50674, 74062, 101348, 148124, 202696, 296248, 481403, 962806, 1925612, 3851224]

約数ペア:

[(1, 3851224), (2, 1925612), (4, 962806), (8, 481403), (13, 296248), (19, 202696), (26, 148124), (38, 101348), (52, 74062), (76, 50674), (104, 37031), (152, 25337), (247, 15592), (494, 7796), (988, 3898), (1949, 1976)]