2574754

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:119

約数の個数: 48

約数和(自身を含む): 5056128

約数和(自身を除く): 2481374

約数列:

[1, 2, 7, 13, 14, 26, 43, 47, 49, 86, 91, 94, 98, 182, 301, 329, 559, 602, 611, 637, 658, 1118, 1222, 1274, 2021, 2107, 2303, 3913, 4042, 4214, 4277, 4606, 7826, 8554, 14147, 26273, 27391, 28294, 29939, 52546, 54782, 59878, 99029, 183911, 198058, 367822, 1287377, 2574754]

約数ペア:

[(1, 2574754), (2, 1287377), (7, 367822), (13, 198058), (14, 183911), (26, 99029), (43, 59878), (47, 54782), (49, 52546), (86, 29939), (91, 28294), (94, 27391), (98, 26273), (182, 14147), (301, 8554), (329, 7826), (559, 4606), (602, 4277), (611, 4214), (637, 4042), (658, 3913), (1118, 2303), (1222, 2107), (1274, 2021)]