774970290028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{2725199}}^1$

素因数の和:2725518

約数の個数: 48

約数和(自身を含む): 1549308902400

約数和(自身を除く): 774338612372

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 281, 506, 562, 1012, 1124, 3091, 6182, 6463, 12364, 12926, 25852, 71093, 142186, 284372, 2725199, 5450398, 10900796, 29977189, 59954378, 62679577, 119908756, 125359154, 250718308, 689475347, 765780919, 1378950694, 1531561838, 2757901388, 3063123676, 8423590109, 16847180218, 17612961137, 33694360436, 35225922274, 70451844548, 193742572507, 387485145014, 774970290028]

約数ペア:

[(1, 774970290028), (2, 387485145014), (4, 193742572507), (11, 70451844548), (22, 35225922274), (23, 33694360436), (44, 17612961137), (46, 16847180218), (92, 8423590109), (253, 3063123676), (281, 2757901388), (506, 1531561838), (562, 1378950694), (1012, 765780919), (1124, 689475347), (3091, 250718308), (6182, 125359154), (6463, 119908756), (12364, 62679577), (12926, 59954378), (25852, 29977189), (71093, 10900796), (142186, 5450398), (284372, 2725199)]