1335208

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 2900160

約数和(自身を除く): 1564952

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 211, 226, 422, 452, 791, 844, 904, 1477, 1582, 1688, 2954, 3164, 5908, 6328, 11816, 23843, 47686, 95372, 166901, 190744, 333802, 667604, 1335208]

約数ペア:

[(1, 1335208), (2, 667604), (4, 333802), (7, 190744), (8, 166901), (14, 95372), (28, 47686), (56, 23843), (113, 11816), (211, 6328), (226, 5908), (422, 3164), (452, 2954), (791, 1688), (844, 1582), (904, 1477)]