290010922

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{251}}^1\times {\mathrm{1999}}^1$

素因数の和:2286

約数の個数: 24

約数和(自身を含む): 464184000

約数和(自身を除く): 174173078

約数列:

[1, 2, 17, 34, 251, 289, 502, 578, 1999, 3998, 4267, 8534, 33983, 67966, 72539, 145078, 501749, 577711, 1003498, 1155422, 8529733, 17059466, 145005461, 290010922]

約数ペア:

[(1, 290010922), (2, 145005461), (17, 17059466), (34, 8529733), (251, 1155422), (289, 1003498), (502, 577711), (578, 501749), (1999, 145078), (3998, 72539), (4267, 67966), (8534, 33983)]