509154032

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{421}}^1\times {\mathrm{577}}^1$

素因数の和:1137

約数の個数: 40

約数和(自身を含む): 998104272

約数和(自身を除く): 488950240

約数列:

[1, 2, 4, 8, 16, 131, 262, 421, 524, 577, 842, 1048, 1154, 1684, 2096, 2308, 3368, 4616, 6736, 9232, 55151, 75587, 110302, 151174, 220604, 242917, 302348, 441208, 485834, 604696, 882416, 971668, 1209392, 1943336, 3886672, 31822127, 63644254, 127288508, 254577016, 509154032]

約数ペア:

[(1, 509154032), (2, 254577016), (4, 127288508), (8, 63644254), (16, 31822127), (131, 3886672), (262, 1943336), (421, 1209392), (524, 971668), (577, 882416), (842, 604696), (1048, 485834), (1154, 441208), (1684, 302348), (2096, 242917), (2308, 220604), (3368, 151174), (4616, 110302), (6736, 75587), (9232, 55151)]