290103844

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1097}}^1\times {\mathrm{3889}}^1$

素因数の和:5007

約数の個数: 24

約数和(自身を含む): 538173720

約数和(自身を除く): 248069876

約数列:

[1, 2, 4, 17, 34, 68, 1097, 2194, 3889, 4388, 7778, 15556, 18649, 37298, 66113, 74596, 132226, 264452, 4266233, 8532466, 17064932, 72525961, 145051922, 290103844]

約数ペア:

[(1, 290103844), (2, 145051922), (4, 72525961), (17, 17064932), (34, 8532466), (68, 4266233), (1097, 264452), (2194, 132226), (3889, 74596), (4388, 66113), (7778, 37298), (15556, 18649)]