2013207848

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{26113}}^1$

素因数の和:26561

約数の個数: 32

約数和(自身を含む): 3948436800

約数和(自身を除く): 1935228952

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 419, 838, 1676, 3352, 9637, 19274, 26113, 38548, 52226, 77096, 104452, 208904, 600599, 1201198, 2402396, 4804792, 10941347, 21882694, 43765388, 87530776, 251650981, 503301962, 1006603924, 2013207848]

約数ペア:

[(1, 2013207848), (2, 1006603924), (4, 503301962), (8, 251650981), (23, 87530776), (46, 43765388), (92, 21882694), (184, 10941347), (419, 4804792), (838, 2402396), (1676, 1201198), (3352, 600599), (9637, 208904), (19274, 104452), (26113, 77096), (38548, 52226)]