4080344528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1327}}^1\times {\mathrm{14783}}^1$

素因数の和:16131

約数の個数: 40

約数和(自身を含む): 8520787968

約数和(自身を除く): 4440443440

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1327, 2654, 5308, 10616, 14783, 17251, 21232, 29566, 34502, 59132, 69004, 118264, 138008, 192179, 236528, 276016, 384358, 768716, 1537432, 3074864, 19617041, 39234082, 78468164, 156936328, 255021533, 313872656, 510043066, 1020086132, 2040172264, 4080344528]

約数ペア:

[(1, 4080344528), (2, 2040172264), (4, 1020086132), (8, 510043066), (13, 313872656), (16, 255021533), (26, 156936328), (52, 78468164), (104, 39234082), (208, 19617041), (1327, 3074864), (2654, 1537432), (5308, 768716), (10616, 384358), (14783, 276016), (17251, 236528), (21232, 192179), (29566, 138008), (34502, 118264), (59132, 69004)]