2528346964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{260011}}^1$

素因数の和:260056

約数の個数: 48

約数和(自身を含む): 5503934016

約数和(自身を除く): 2975587052

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 187, 221, 286, 374, 442, 572, 748, 884, 2431, 4862, 9724, 260011, 520022, 1040044, 2860121, 3380143, 4420187, 5720242, 6760286, 8840374, 11440484, 13520572, 17680748, 37181573, 48622057, 57462431, 74363146, 97244114, 114924862, 148726292, 194488228, 229849724, 632086741, 1264173482, 2528346964]

約数ペア:

[(1, 2528346964), (2, 1264173482), (4, 632086741), (11, 229849724), (13, 194488228), (17, 148726292), (22, 114924862), (26, 97244114), (34, 74363146), (44, 57462431), (52, 48622057), (68, 37181573), (143, 17680748), (187, 13520572), (221, 11440484), (286, 8840374), (374, 6760286), (442, 5720242), (572, 4420187), (748, 3380143), (884, 2860121), (2431, 1040044), (4862, 520022), (9724, 260011)]