499366868

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{124717}}^1$

素因数の和:124752

約数の個数: 48

約数和(自身を含む): 1173346944

約数和(自身を除く): 673980076

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 124717, 249434, 498868, 873019, 1371887, 1621321, 1746038, 2743774, 3242642, 3492076, 5487548, 6485284, 9603209, 11349247, 17834531, 19206418, 22698494, 35669062, 38412836, 45396988, 71338124, 124841717, 249683434, 499366868]

約数ペア:

[(1, 499366868), (2, 249683434), (4, 124841717), (7, 71338124), (11, 45396988), (13, 38412836), (14, 35669062), (22, 22698494), (26, 19206418), (28, 17834531), (44, 11349247), (52, 9603209), (77, 6485284), (91, 5487548), (143, 3492076), (154, 3242642), (182, 2743774), (286, 1746038), (308, 1621321), (364, 1371887), (572, 873019), (1001, 498868), (2002, 249434), (4004, 124717)]