2422644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 6537216

約数和(自身を除く): 4114572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 151, 191, 302, 382, 453, 573, 604, 764, 906, 1057, 1146, 1337, 1812, 2114, 2292, 2674, 3171, 4011, 4228, 5348, 6342, 8022, 12684, 16044, 28841, 57682, 86523, 115364, 173046, 201887, 346092, 403774, 605661, 807548, 1211322, 2422644]

約数ペア:

[(1, 2422644), (2, 1211322), (3, 807548), (4, 605661), (6, 403774), (7, 346092), (12, 201887), (14, 173046), (21, 115364), (28, 86523), (42, 57682), (84, 28841), (151, 16044), (191, 12684), (302, 8022), (382, 6342), (453, 5348), (573, 4228), (604, 4011), (764, 3171), (906, 2674), (1057, 2292), (1146, 2114), (1337, 1812)]