8930221388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1\times {\mathrm{17257}}^1$

素因数の和:17910

約数の個数: 48

約数和(自身を含む): 17975932800

約数和(自身を除く): 9045711412

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 619, 836, 1238, 2476, 6809, 11761, 13618, 17257, 23522, 27236, 34514, 47044, 69028, 129371, 189827, 258742, 327883, 379654, 517484, 655766, 759308, 1311532, 3606713, 7213426, 10682083, 14426852, 21364166, 42728332, 117502913, 202959577, 235005826, 405919154, 470011652, 811838308, 2232555347, 4465110694, 8930221388]

約数ペア:

[(1, 8930221388), (2, 4465110694), (4, 2232555347), (11, 811838308), (19, 470011652), (22, 405919154), (38, 235005826), (44, 202959577), (76, 117502913), (209, 42728332), (418, 21364166), (619, 14426852), (836, 10682083), (1238, 7213426), (2476, 3606713), (6809, 1311532), (11761, 759308), (13618, 655766), (17257, 517484), (23522, 379654), (27236, 327883), (34514, 258742), (47044, 189827), (69028, 129371)]