2258508

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:211

約数の個数: 72

約数和(自身を含む): 6435072

約数和(自身を除く): 4176564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 167, 196, 276, 294, 322, 334, 483, 501, 588, 644, 668, 966, 1002, 1127, 1169, 1932, 2004, 2254, 2338, 3381, 3507, 3841, 4508, 4676, 6762, 7014, 7682, 8183, 11523, 13524, 14028, 15364, 16366, 23046, 24549, 26887, 32732, 46092, 49098, 53774, 80661, 98196, 107548, 161322, 188209, 322644, 376418, 564627, 752836, 1129254, 2258508]

約数ペア:

[(1, 2258508), (2, 1129254), (3, 752836), (4, 564627), (6, 376418), (7, 322644), (12, 188209), (14, 161322), (21, 107548), (23, 98196), (28, 80661), (42, 53774), (46, 49098), (49, 46092), (69, 32732), (84, 26887), (92, 24549), (98, 23046), (138, 16366), (147, 15364), (161, 14028), (167, 13524), (196, 11523), (276, 8183), (294, 7682), (322, 7014), (334, 6762), (483, 4676), (501, 4508), (588, 3841), (644, 3507), (668, 3381), (966, 2338), (1002, 2254), (1127, 2004), (1169, 1932)]