1138382

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:144

約数の個数: 32

約数和(自身を含む): 2095104

約数和(自身を除く): 956722

約数列:

[1, 2, 7, 14, 31, 43, 61, 62, 86, 122, 217, 301, 427, 434, 602, 854, 1333, 1891, 2623, 2666, 3782, 5246, 9331, 13237, 18361, 18662, 26474, 36722, 81313, 162626, 569191, 1138382]

約数ペア:

[(1, 1138382), (2, 569191), (7, 162626), (14, 81313), (31, 36722), (43, 26474), (61, 18662), (62, 18361), (86, 13237), (122, 9331), (217, 5246), (301, 3782), (427, 2666), (434, 2623), (602, 1891), (854, 1333)]