2378012

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 5268480

約数和(自身を除く): 2890468

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 52, 91, 94, 139, 182, 188, 278, 329, 364, 556, 611, 658, 973, 1222, 1316, 1807, 1946, 2444, 3614, 3892, 4277, 6533, 7228, 8554, 12649, 13066, 17108, 25298, 26132, 45731, 50596, 84929, 91462, 169858, 182924, 339716, 594503, 1189006, 2378012]

約数ペア:

[(1, 2378012), (2, 1189006), (4, 594503), (7, 339716), (13, 182924), (14, 169858), (26, 91462), (28, 84929), (47, 50596), (52, 45731), (91, 26132), (94, 25298), (139, 17108), (182, 13066), (188, 12649), (278, 8554), (329, 7228), (364, 6533), (556, 4277), (611, 3892), (658, 3614), (973, 2444), (1222, 1946), (1316, 1807)]