2785346328

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{2698979}}^1$

素因数の和:2699031

約数の個数: 32

約数和(自身を含む): 7125307200

約数和(自身を除く): 4339960872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 2698979, 5397958, 8096937, 10795916, 16193874, 21591832, 32387748, 64775496, 116056097, 232112194, 348168291, 464224388, 696336582, 928448776, 1392673164, 2785346328]

約数ペア:

[(1, 2785346328), (2, 1392673164), (3, 928448776), (4, 696336582), (6, 464224388), (8, 348168291), (12, 232112194), (24, 116056097), (43, 64775496), (86, 32387748), (129, 21591832), (172, 16193874), (258, 10795916), (344, 8096937), (516, 5397958), (1032, 2698979)]