2009275798

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{13721}}^1$

素因数の和:13872

約数の個数: 32

約数和(自身を含む): 3289986720

約数和(自身を除く): 1280710922

約数列:

[1, 2, 17, 34, 59, 73, 118, 146, 1003, 1241, 2006, 2482, 4307, 8614, 13721, 27442, 73219, 146438, 233257, 466514, 809539, 1001633, 1619078, 2003266, 13762163, 17027761, 27524326, 34055522, 59096347, 118192694, 1004637899, 2009275798]

約数ペア:

[(1, 2009275798), (2, 1004637899), (17, 118192694), (34, 59096347), (59, 34055522), (73, 27524326), (118, 17027761), (146, 13762163), (1003, 2003266), (1241, 1619078), (2006, 1001633), (2482, 809539), (4307, 466514), (8614, 233257), (13721, 146438), (27442, 73219)]