2016123854

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{619}}^1$

素因数の和:984

約数の個数: 32

約数和(自身を含む): 3108967680

約数和(自身を除く): 1092843826

約数列:

[1, 2, 97, 103, 163, 194, 206, 326, 619, 1238, 9991, 15811, 16789, 19982, 31622, 33578, 60043, 63757, 100897, 120086, 127514, 201794, 1628533, 3257066, 6184429, 9787009, 10392391, 12368858, 19574018, 20784782, 1008061927, 2016123854]

約数ペア:

[(1, 2016123854), (2, 1008061927), (97, 20784782), (103, 19574018), (163, 12368858), (194, 10392391), (206, 9787009), (326, 6184429), (619, 3257066), (1238, 1628533), (9991, 201794), (15811, 127514), (16789, 120086), (19982, 100897), (31622, 63757), (33578, 60043)]