1999711194

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{30557}}^1$

素因数の和:31414

約数の個数: 32

約数和(自身を含む): 4312344960

約数和(自身を除く): 2312633766

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 839, 1678, 2517, 5034, 10907, 21814, 30557, 32721, 61114, 65442, 91671, 183342, 397241, 794482, 1191723, 2383446, 25637323, 51274646, 76911969, 153823938, 333285199, 666570398, 999855597, 1999711194]

約数ペア:

[(1, 1999711194), (2, 999855597), (3, 666570398), (6, 333285199), (13, 153823938), (26, 76911969), (39, 51274646), (78, 25637323), (839, 2383446), (1678, 1191723), (2517, 794482), (5034, 397241), (10907, 183342), (21814, 91671), (30557, 65442), (32721, 61114)]