295145438

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{1129}}^1$

素因数の和:1472

約数の個数: 32

約数和(自身を含む): 515496960

約数和(自身を除く): 220351522

約数列:

[1, 2, 7, 14, 71, 142, 263, 497, 526, 994, 1129, 1841, 2258, 3682, 7903, 15806, 18673, 37346, 80159, 130711, 160318, 261422, 296927, 561113, 593854, 1122226, 2078489, 4156978, 21081817, 42163634, 147572719, 295145438]

約数ペア:

[(1, 295145438), (2, 147572719), (7, 42163634), (14, 21081817), (71, 4156978), (142, 2078489), (263, 1122226), (497, 593854), (526, 561113), (994, 296927), (1129, 261422), (1841, 160318), (2258, 130711), (3682, 80159), (7903, 37346), (15806, 18673)]