997029116

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{26497}}^1$

素因数の和:26933

約数の個数: 24

約数和(自身を含む): 1825182240

約数和(自身を除く): 828153124

約数列:

[1, 2, 4, 23, 46, 92, 409, 818, 1636, 9407, 18814, 26497, 37628, 52994, 105988, 609431, 1218862, 2437724, 10837273, 21674546, 43349092, 249257279, 498514558, 997029116]

約数ペア:

[(1, 997029116), (2, 498514558), (4, 249257279), (23, 43349092), (46, 21674546), (92, 10837273), (409, 2437724), (818, 1218862), (1636, 609431), (9407, 105988), (18814, 52994), (26497, 37628)]