329407778

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{8167}}^1$

素因数の和:8286

約数の個数: 32

約数和(自身を含む): 586527744

約数和(自身を除く): 257119966

約数列:

[1, 2, 7, 14, 43, 67, 86, 134, 301, 469, 602, 938, 2881, 5762, 8167, 16334, 20167, 40334, 57169, 114338, 351181, 547189, 702362, 1094378, 2458267, 3830323, 4916534, 7660646, 23529127, 47058254, 164703889, 329407778]

約数ペア:

[(1, 329407778), (2, 164703889), (7, 47058254), (14, 23529127), (43, 7660646), (67, 4916534), (86, 3830323), (134, 2458267), (301, 1094378), (469, 702362), (602, 547189), (938, 351181), (2881, 114338), (5762, 57169), (8167, 40334), (16334, 20167)]