339503090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{42491}}^1$

素因数の和:42562

約数の個数: 32

約数和(自身を含む): 660835584

約数和(自身を除く): 321332494

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 470, 799, 1598, 3995, 7990, 42491, 84982, 212455, 424910, 722347, 1444694, 1997077, 3611735, 3994154, 7223470, 9985385, 19970770, 33950309, 67900618, 169751545, 339503090]

約数ペア:

[(1, 339503090), (2, 169751545), (5, 67900618), (10, 33950309), (17, 19970770), (34, 9985385), (47, 7223470), (85, 3994154), (94, 3611735), (170, 1997077), (235, 1444694), (470, 722347), (799, 424910), (1598, 212455), (3995, 84982), (7990, 42491)]