1009424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:255

約数の個数: 40

約数和(自身を含む): 2208192

約数和(自身を除く): 1198768

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 211, 299, 368, 422, 598, 844, 1196, 1688, 2392, 2743, 3376, 4784, 4853, 5486, 9706, 10972, 19412, 21944, 38824, 43888, 63089, 77648, 126178, 252356, 504712, 1009424]

約数ペア:

[(1, 1009424), (2, 504712), (4, 252356), (8, 126178), (13, 77648), (16, 63089), (23, 43888), (26, 38824), (46, 21944), (52, 19412), (92, 10972), (104, 9706), (184, 5486), (208, 4853), (211, 4784), (299, 3376), (368, 2743), (422, 2392), (598, 1688), (844, 1196)]