1489231348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1990951}}^1$

素因数の和:1990983

約数の個数: 24

約数和(自身を含む): 3010319424

約数和(自身を除く): 1521088076

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 1990951, 3981902, 7963804, 21900461, 33846167, 43800922, 67692334, 87601844, 135384668, 372307837, 744615674, 1489231348]

約数ペア:

[(1, 1489231348), (2, 744615674), (4, 372307837), (11, 135384668), (17, 87601844), (22, 67692334), (34, 43800922), (44, 33846167), (68, 21900461), (187, 7963804), (374, 3981902), (748, 1990951)]