8295248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2099}}^1$

素因数の和:2139

約数の個数: 40

約数和(自身を含む): 18228000

約数和(自身を除く): 9932752

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 2099, 3952, 4198, 8396, 16792, 27287, 33584, 39881, 54574, 79762, 109148, 159524, 218296, 319048, 436592, 518453, 638096, 1036906, 2073812, 4147624, 8295248]

約数ペア:

[(1, 8295248), (2, 4147624), (4, 2073812), (8, 1036906), (13, 638096), (16, 518453), (19, 436592), (26, 319048), (38, 218296), (52, 159524), (76, 109148), (104, 79762), (152, 54574), (208, 39881), (247, 33584), (304, 27287), (494, 16792), (988, 8396), (1976, 4198), (2099, 3952)]