1208727388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1\times {\mathrm{1567}}^1$

素因数の和:2002

約数の個数: 48

約数和(自身を含む): 2364493824

約数和(自身を除く): 1155766436

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 373, 517, 746, 1034, 1492, 1567, 2068, 3134, 4103, 6268, 8206, 16412, 17237, 17531, 34474, 35062, 68948, 70124, 73649, 147298, 192841, 294596, 385682, 584491, 771364, 810139, 1168982, 1620278, 2337964, 3240556, 6429401, 12858802, 25717604, 27471077, 54942154, 109884308, 302181847, 604363694, 1208727388]

約数ペア:

[(1, 1208727388), (2, 604363694), (4, 302181847), (11, 109884308), (22, 54942154), (44, 27471077), (47, 25717604), (94, 12858802), (188, 6429401), (373, 3240556), (517, 2337964), (746, 1620278), (1034, 1168982), (1492, 810139), (1567, 771364), (2068, 584491), (3134, 385682), (4103, 294596), (6268, 192841), (8206, 147298), (16412, 73649), (17237, 70124), (17531, 68948), (34474, 35062)]