3626938

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:238

約数の個数: 32

約数和(自身を含む): 6571008

約数和(自身を除く): 2944070

約数列:

[1, 2, 7, 14, 31, 61, 62, 122, 137, 217, 274, 427, 434, 854, 959, 1891, 1918, 3782, 4247, 8357, 8494, 13237, 16714, 26474, 29729, 58499, 59458, 116998, 259067, 518134, 1813469, 3626938]

約数ペア:

[(1, 3626938), (2, 1813469), (7, 518134), (14, 259067), (31, 116998), (61, 59458), (62, 58499), (122, 29729), (137, 26474), (217, 16714), (274, 13237), (427, 8494), (434, 8357), (854, 4247), (959, 3782), (1891, 1918)]