1267476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 3440640

約数和(自身を除く): 2173164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 191, 237, 316, 382, 474, 553, 573, 764, 948, 1106, 1146, 1337, 1659, 2212, 2292, 2674, 3318, 4011, 5348, 6636, 8022, 15089, 16044, 30178, 45267, 60356, 90534, 105623, 181068, 211246, 316869, 422492, 633738, 1267476]

約数ペア:

[(1, 1267476), (2, 633738), (3, 422492), (4, 316869), (6, 211246), (7, 181068), (12, 105623), (14, 90534), (21, 60356), (28, 45267), (42, 30178), (79, 16044), (84, 15089), (158, 8022), (191, 6636), (237, 5348), (316, 4011), (382, 3318), (474, 2674), (553, 2292), (573, 2212), (764, 1659), (948, 1337), (1106, 1146)]