7132654909

素因数分解:

${\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1$

素因数の和:653

約数の個数: 32

約数和(自身を含む): 7629670400

約数和(自身を除く): 497015491

約数列:

[1, 37, 61, 79, 109, 367, 2257, 2923, 4033, 4819, 6649, 8611, 13579, 22387, 28993, 40003, 178303, 246013, 318607, 525271, 828319, 1072741, 1480111, 1768573, 2440183, 3160237, 19435027, 65437201, 90286771, 116928769, 192774457, 7132654909]

約数ペア:

[(1, 7132654909), (37, 192774457), (61, 116928769), (79, 90286771), (109, 65437201), (367, 19435027), (2257, 3160237), (2923, 2440183), (4033, 1768573), (4819, 1480111), (6649, 1072741), (8611, 828319), (13579, 525271), (22387, 318607), (28993, 246013), (40003, 178303)]