1665192828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{821101}}^1$

素因数の和:821134

約数の個数: 36

約数和(自身を含む): 4207326648

約数和(自身を除く): 2542133820

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 821101, 1642202, 2463303, 3284404, 4926606, 9853212, 10674313, 21348626, 32022939, 42697252, 64045878, 128091756, 138766069, 277532138, 416298207, 555064276, 832596414, 1665192828]

約数ペア:

[(1, 1665192828), (2, 832596414), (3, 555064276), (4, 416298207), (6, 277532138), (12, 138766069), (13, 128091756), (26, 64045878), (39, 42697252), (52, 32022939), (78, 21348626), (156, 10674313), (169, 9853212), (338, 4926606), (507, 3284404), (676, 2463303), (1014, 1642202), (2028, 821101)]