1808072

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 3931200

約数和(自身を除く): 2123128

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 389, 581, 664, 778, 1162, 1556, 2324, 2723, 3112, 4648, 5446, 10892, 21784, 32287, 64574, 129148, 226009, 258296, 452018, 904036, 1808072]

約数ペア:

[(1, 1808072), (2, 904036), (4, 452018), (7, 258296), (8, 226009), (14, 129148), (28, 64574), (56, 32287), (83, 21784), (166, 10892), (332, 5446), (389, 4648), (581, 3112), (664, 2723), (778, 2324), (1162, 1556)]