1141088

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{211}}^1$

素因数の和:247

約数の個数: 36

約数和(自身を含む): 2444148

約数和(自身を除く): 1303060

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 211, 338, 416, 422, 676, 844, 1352, 1688, 2704, 2743, 3376, 5408, 5486, 6752, 10972, 21944, 35659, 43888, 71318, 87776, 142636, 285272, 570544, 1141088]

約数ペア:

[(1, 1141088), (2, 570544), (4, 285272), (8, 142636), (13, 87776), (16, 71318), (26, 43888), (32, 35659), (52, 21944), (104, 10972), (169, 6752), (208, 5486), (211, 5408), (338, 3376), (416, 2743), (422, 2704), (676, 1688), (844, 1352)]