97723730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{1531}}^1$

素因数の和:2042

約数の個数: 32

約数和(自身を含む): 189943488

約数和(自身を除く): 92219758

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 491, 982, 1531, 2455, 3062, 4910, 6383, 7655, 12766, 15310, 19903, 31915, 39806, 63830, 99515, 199030, 751721, 1503442, 3758605, 7517210, 9772373, 19544746, 48861865, 97723730]

約数ペア:

[(1, 97723730), (2, 48861865), (5, 19544746), (10, 9772373), (13, 7517210), (26, 3758605), (65, 1503442), (130, 751721), (491, 199030), (982, 99515), (1531, 63830), (2455, 39806), (3062, 31915), (4910, 19903), (6383, 15310), (7655, 12766)]