2815665419

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{859}}^1$

素因数の和:1203

約数の個数: 32

約数和(自身を含む): 3396518400

約数和(自身を除く): 580852981

約数列:

[1, 7, 29, 67, 203, 241, 469, 859, 1687, 1943, 6013, 6989, 13601, 16147, 24911, 48923, 57553, 113029, 174377, 207019, 402871, 468263, 1449133, 1669037, 3277841, 6003551, 11683259, 13870273, 42024857, 97091911, 402237917, 2815665419]

約数ペア:

[(1, 2815665419), (7, 402237917), (29, 97091911), (67, 42024857), (203, 13870273), (241, 11683259), (469, 6003551), (859, 3277841), (1687, 1669037), (1943, 1449133), (6013, 468263), (6989, 402871), (13601, 207019), (16147, 174377), (24911, 113029), (48923, 57553)]