7271138

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 13353984

約数和(自身を除く): 6082846

約数列:

[1, 2, 7, 14, 17, 34, 119, 137, 223, 238, 274, 446, 959, 1561, 1918, 2329, 3122, 3791, 4658, 7582, 16303, 26537, 30551, 32606, 53074, 61102, 213857, 427714, 519367, 1038734, 3635569, 7271138]

約数ペア:

[(1, 7271138), (2, 3635569), (7, 1038734), (14, 519367), (17, 427714), (34, 213857), (119, 61102), (137, 53074), (223, 32606), (238, 30551), (274, 26537), (446, 16303), (959, 7582), (1561, 4658), (1918, 3791), (2329, 3122)]