3953654

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1409}}^1$

素因数の和:1495

約数の個数: 16

約数和(自身を含む): 6294240

約数和(自身を除く): 2340586

約数列:

[1, 2, 23, 46, 61, 122, 1403, 1409, 2806, 2818, 32407, 64814, 85949, 171898, 1976827, 3953654]

約数ペア:

[(1, 3953654), (2, 1976827), (23, 171898), (46, 85949), (61, 64814), (122, 32407), (1403, 2818), (1409, 2806)]