807026988

素因数分解:

$2^2\times 3^1\times {\mathrm{199}}^1\times {\mathrm{331}}^1\times {\mathrm{1021}}^1$

素因数の和:1558

約数の個数: 48

約数和(自身を含む): 1900102400

約数和(自身を除く): 1093075412

約数列:

[1, 2, 3, 4, 6, 12, 199, 331, 398, 597, 662, 796, 993, 1021, 1194, 1324, 1986, 2042, 2388, 3063, 3972, 4084, 6126, 12252, 65869, 131738, 197607, 203179, 263476, 337951, 395214, 406358, 609537, 675902, 790428, 812716, 1013853, 1219074, 1351804, 2027706, 2438148, 4055412, 67252249, 134504498, 201756747, 269008996, 403513494, 807026988]

約数ペア:

[(1, 807026988), (2, 403513494), (3, 269008996), (4, 201756747), (6, 134504498), (12, 67252249), (199, 4055412), (331, 2438148), (398, 2027706), (597, 1351804), (662, 1219074), (796, 1013853), (993, 812716), (1021, 790428), (1194, 675902), (1324, 609537), (1986, 406358), (2042, 395214), (2388, 337951), (3063, 263476), (3972, 203179), (4084, 197607), (6126, 131738), (12252, 65869)]