1840802608

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{172489}}^1$

素因数の和:172549

約数の個数: 40

約数和(自身を含む): 3849976800

約数和(自身を除く): 2009174192

約数列:

[1, 2, 4, 8, 16, 23, 29, 46, 58, 92, 116, 184, 232, 368, 464, 667, 1334, 2668, 5336, 10672, 172489, 344978, 689956, 1379912, 2759824, 3967247, 5002181, 7934494, 10004362, 15868988, 20008724, 31737976, 40017448, 63475952, 80034896, 115050163, 230100326, 460200652, 920401304, 1840802608]

約数ペア:

[(1, 1840802608), (2, 920401304), (4, 460200652), (8, 230100326), (16, 115050163), (23, 80034896), (29, 63475952), (46, 40017448), (58, 31737976), (92, 20008724), (116, 15868988), (184, 10004362), (232, 7934494), (368, 5002181), (464, 3967247), (667, 2759824), (1334, 1379912), (2668, 689956), (5336, 344978), (10672, 172489)]