290872006

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{1747}}^1$

素因数の和:1908

約数の個数: 32

約数和(自身を含む): 475735680

約数和(自身を除く): 184863674

約数列:

[1, 2, 17, 34, 59, 83, 118, 166, 1003, 1411, 1747, 2006, 2822, 3494, 4897, 9794, 29699, 59398, 83249, 103073, 145001, 166498, 206146, 290002, 1752241, 2465017, 3504482, 4930034, 8555059, 17110118, 145436003, 290872006]

約数ペア:

[(1, 290872006), (2, 145436003), (17, 17110118), (34, 8555059), (59, 4930034), (83, 3504482), (118, 2465017), (166, 1752241), (1003, 290002), (1411, 206146), (1747, 166498), (2006, 145001), (2822, 103073), (3494, 83249), (4897, 59398), (9794, 29699)]