1868713042

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{98947}}^1$

素因数の和:99046

約数の個数: 32

約数和(自身を含む): 3419642880

約数和(自身を除く): 1550929838

約数列:

[1, 2, 7, 14, 19, 38, 71, 133, 142, 266, 497, 994, 1349, 2698, 9443, 18886, 98947, 197894, 692629, 1385258, 1879993, 3759986, 7025237, 13159951, 14050474, 26319902, 49176659, 98353318, 133479503, 266959006, 934356521, 1868713042]

約数ペア:

[(1, 1868713042), (2, 934356521), (7, 266959006), (14, 133479503), (19, 98353318), (38, 49176659), (71, 26319902), (133, 14050474), (142, 13159951), (266, 7025237), (497, 3759986), (994, 1879993), (1349, 1385258), (2698, 692629), (9443, 197894), (18886, 98947)]