2765658623

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1\times {\mathrm{1237}}^1$

素因数の和:1647

約数の個数: 32

約数和(自身を含む): 3460853760

約数和(自身を除く): 695195137

約数列:

[1, 7, 13, 79, 91, 311, 553, 1027, 1237, 2177, 4043, 7189, 8659, 16081, 24569, 28301, 97723, 112567, 171983, 319397, 384707, 684061, 1270399, 2235779, 2692949, 5001191, 8892793, 30391853, 35008337, 212742971, 395094089, 2765658623]

約数ペア:

[(1, 2765658623), (7, 395094089), (13, 212742971), (79, 35008337), (91, 30391853), (311, 8892793), (553, 5001191), (1027, 2692949), (1237, 2235779), (2177, 1270399), (4043, 684061), (7189, 384707), (8659, 319397), (16081, 171983), (24569, 112567), (28301, 97723)]