2856299758

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{797}}^1$

素因数の和:1309

約数の個数: 48

約数和(自身を含む): 4857674976

約数和(自身を除く): 2001375218

約数列:

[1, 2, 13, 23, 26, 46, 169, 299, 338, 461, 598, 797, 922, 1594, 3887, 5993, 7774, 10361, 10603, 11986, 18331, 20722, 21206, 36662, 77909, 134693, 137839, 155818, 238303, 269386, 275678, 367417, 476606, 734834, 1791907, 3097939, 3583814, 4776421, 6195878, 8450591, 9552842, 16901182, 62093473, 109857683, 124186946, 219715366, 1428149879, 2856299758]

約数ペア:

[(1, 2856299758), (2, 1428149879), (13, 219715366), (23, 124186946), (26, 109857683), (46, 62093473), (169, 16901182), (299, 9552842), (338, 8450591), (461, 6195878), (598, 4776421), (797, 3583814), (922, 3097939), (1594, 1791907), (3887, 734834), (5993, 476606), (7774, 367417), (10361, 275678), (10603, 269386), (11986, 238303), (18331, 155818), (20722, 137839), (21206, 134693), (36662, 77909)]