5280400846

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1451}}^1\times {\mathrm{13681}}^1$

素因数の和:15160

約数の個数: 32

約数和(自身を含む): 9535806720

約数和(自身を除く): 4255405874

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1451, 2902, 10157, 13681, 20314, 27362, 27569, 55138, 95767, 191534, 192983, 259939, 385966, 519878, 1819573, 3639146, 19851131, 39702262, 138957917, 277915834, 377171489, 754342978, 2640200423, 5280400846]

約数ペア:

[(1, 5280400846), (2, 2640200423), (7, 754342978), (14, 377171489), (19, 277915834), (38, 138957917), (133, 39702262), (266, 19851131), (1451, 3639146), (2902, 1819573), (10157, 519878), (13681, 385966), (20314, 259939), (27362, 192983), (27569, 191534), (55138, 95767)]