475337884

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{21247}}^1$

素因数の和:21322

約数の個数: 48

約数和(自身を含む): 1028063232

約数和(自身を除く): 552725348

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 47, 68, 94, 119, 188, 238, 329, 476, 658, 799, 1316, 1598, 3196, 5593, 11186, 21247, 22372, 42494, 84988, 148729, 297458, 361199, 594916, 722398, 998609, 1444796, 1997218, 2528393, 3994436, 5056786, 6990263, 10113572, 13980526, 16976353, 27961052, 33952706, 67905412, 118834471, 237668942, 475337884]

約数ペア:

[(1, 475337884), (2, 237668942), (4, 118834471), (7, 67905412), (14, 33952706), (17, 27961052), (28, 16976353), (34, 13980526), (47, 10113572), (68, 6990263), (94, 5056786), (119, 3994436), (188, 2528393), (238, 1997218), (329, 1444796), (476, 998609), (658, 722398), (799, 594916), (1316, 361199), (1598, 297458), (3196, 148729), (5593, 84988), (11186, 42494), (21247, 22372)]