13107208

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{449}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 25515000

約数和(自身を除く): 12407792

約数列:

[1, 2, 4, 8, 41, 82, 89, 164, 178, 328, 356, 449, 712, 898, 1796, 3592, 3649, 7298, 14596, 18409, 29192, 36818, 39961, 73636, 79922, 147272, 159844, 319688, 1638401, 3276802, 6553604, 13107208]

約数ペア:

[(1, 13107208), (2, 6553604), (4, 3276802), (8, 1638401), (41, 319688), (82, 159844), (89, 147272), (164, 79922), (178, 73636), (328, 39961), (356, 36818), (449, 29192), (712, 18409), (898, 14596), (1796, 7298), (3592, 3649)]