314294218

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{6217}}^1$

素因数の和:6406

約数の個数: 32

約数和(自身を含む): 565887744

約数和(自身を除く): 251593526

約数列:

[1, 2, 7, 14, 23, 46, 157, 161, 314, 322, 1099, 2198, 3611, 6217, 7222, 12434, 25277, 43519, 50554, 87038, 142991, 285982, 976069, 1000937, 1952138, 2001874, 6832483, 13664966, 22449587, 44899174, 157147109, 314294218]

約数ペア:

[(1, 314294218), (2, 157147109), (7, 44899174), (14, 22449587), (23, 13664966), (46, 6832483), (157, 2001874), (161, 1952138), (314, 1000937), (322, 976069), (1099, 285982), (2198, 142991), (3611, 87038), (6217, 50554), (7222, 43519), (12434, 25277)]