470891026

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{421}}^1$

素因数の和:706

約数の個数: 32

約数和(自身を含む): 737480448

約数和(自身を除く): 266589422

約数列:

[1, 2, 47, 73, 94, 146, 163, 326, 421, 842, 3431, 6862, 7661, 11899, 15322, 19787, 23798, 30733, 39574, 61466, 68623, 137246, 559253, 1118506, 1444451, 2888902, 3225281, 5009479, 6450562, 10018958, 235445513, 470891026]

約数ペア:

[(1, 470891026), (2, 235445513), (47, 10018958), (73, 6450562), (94, 5009479), (146, 3225281), (163, 2888902), (326, 1444451), (421, 1118506), (842, 559253), (3431, 137246), (6862, 68623), (7661, 61466), (11899, 39574), (15322, 30733), (19787, 23798)]