2016115972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{3467}}^1$

素因数の和:3748

約数の個数: 48

約数和(自身を含む): 3890763072

約数和(自身を除く): 1874647100

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 211, 212, 422, 689, 844, 1378, 2743, 2756, 3467, 5486, 6934, 10972, 11183, 13868, 22366, 44732, 45071, 90142, 145379, 180284, 183751, 290758, 367502, 581516, 731537, 735004, 1463074, 2388763, 2926148, 4777526, 9509981, 9555052, 19019962, 38039924, 38771461, 77542922, 155085844, 504028993, 1008057986, 2016115972]

約数ペア:

[(1, 2016115972), (2, 1008057986), (4, 504028993), (13, 155085844), (26, 77542922), (52, 38771461), (53, 38039924), (106, 19019962), (211, 9555052), (212, 9509981), (422, 4777526), (689, 2926148), (844, 2388763), (1378, 1463074), (2743, 735004), (2756, 731537), (3467, 581516), (5486, 367502), (6934, 290758), (10972, 183751), (11183, 180284), (13868, 145379), (22366, 90142), (44732, 45071)]