2542092

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 6918912

約数和(自身を除く): 4376820

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 571, 636, 742, 1113, 1142, 1484, 1713, 2226, 2284, 3426, 3997, 4452, 6852, 7994, 11991, 15988, 23982, 30263, 47964, 60526, 90789, 121052, 181578, 211841, 363156, 423682, 635523, 847364, 1271046, 2542092]

約数ペア:

[(1, 2542092), (2, 1271046), (3, 847364), (4, 635523), (6, 423682), (7, 363156), (12, 211841), (14, 181578), (21, 121052), (28, 90789), (42, 60526), (53, 47964), (84, 30263), (106, 23982), (159, 15988), (212, 11991), (318, 7994), (371, 6852), (571, 4452), (636, 3997), (742, 3426), (1113, 2284), (1142, 2226), (1484, 1713)]