429466954

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{2789}}^1$

素因数の和:3462

約数の個数: 32

約数和(自身を含む): 781021440

約数和(自身を除く): 351554486

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 647, 1294, 2789, 4529, 5578, 9058, 10999, 19523, 21998, 39046, 47413, 76993, 94826, 153986, 331891, 663782, 1804483, 3608966, 12631381, 25262762, 30676211, 61352422, 214733477, 429466954]

約数ペア:

[(1, 429466954), (2, 214733477), (7, 61352422), (14, 30676211), (17, 25262762), (34, 12631381), (119, 3608966), (238, 1804483), (647, 663782), (1294, 331891), (2789, 153986), (4529, 94826), (5578, 76993), (9058, 47413), (10999, 39046), (19523, 21998)]