4781686

素因数分解:

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

素因数の和:125

約数の個数: 48

約数和(自身を含む): 9275904

約数和(自身を除く): 4494218

約数列:

[1, 2, 7, 13, 14, 26, 43, 47, 86, 91, 94, 169, 182, 301, 329, 338, 559, 602, 611, 658, 1118, 1183, 1222, 2021, 2366, 3913, 4042, 4277, 7267, 7826, 7943, 8554, 14147, 14534, 15886, 26273, 28294, 50869, 52546, 55601, 101738, 111202, 183911, 341549, 367822, 683098, 2390843, 4781686]

約数ペア:

[(1, 4781686), (2, 2390843), (7, 683098), (13, 367822), (14, 341549), (26, 183911), (43, 111202), (47, 101738), (86, 55601), (91, 52546), (94, 50869), (169, 28294), (182, 26273), (301, 15886), (329, 14534), (338, 14147), (559, 8554), (602, 7943), (611, 7826), (658, 7267), (1118, 4277), (1183, 4042), (1222, 3913), (2021, 2366)]