4381356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1213}}^1$

素因数の和:1270

約数の個数: 48

約数和(自身を含む): 11965184

約数和(自身を除く): 7583828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1213, 1806, 2426, 3612, 3639, 4852, 7278, 8491, 14556, 16982, 25473, 33964, 50946, 52159, 101892, 104318, 156477, 208636, 312954, 365113, 625908, 730226, 1095339, 1460452, 2190678, 4381356]

約数ペア:

[(1, 4381356), (2, 2190678), (3, 1460452), (4, 1095339), (6, 730226), (7, 625908), (12, 365113), (14, 312954), (21, 208636), (28, 156477), (42, 104318), (43, 101892), (84, 52159), (86, 50946), (129, 33964), (172, 25473), (258, 16982), (301, 14556), (516, 8491), (602, 7278), (903, 4852), (1204, 3639), (1213, 3612), (1806, 2426)]