2985164

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 6585600

約数和(自身を除く): 3600436

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 59, 91, 118, 139, 182, 236, 278, 364, 413, 556, 767, 826, 973, 1534, 1652, 1807, 1946, 3068, 3614, 3892, 5369, 7228, 8201, 10738, 12649, 16402, 21476, 25298, 32804, 50596, 57407, 106613, 114814, 213226, 229628, 426452, 746291, 1492582, 2985164]

約数ペア:

[(1, 2985164), (2, 1492582), (4, 746291), (7, 426452), (13, 229628), (14, 213226), (26, 114814), (28, 106613), (52, 57407), (59, 50596), (91, 32804), (118, 25298), (139, 21476), (182, 16402), (236, 12649), (278, 10738), (364, 8201), (413, 7228), (556, 5369), (767, 3892), (826, 3614), (973, 3068), (1534, 1946), (1652, 1807)]