987698874

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{46993}}^1$

素因数の和:47142

約数の個数: 32

約数和(自身を含む): 2057209344

約数和(自身を除く): 1069510470

約数列:

[1, 2, 3, 6, 31, 62, 93, 113, 186, 226, 339, 678, 3503, 7006, 10509, 21018, 46993, 93986, 140979, 281958, 1456783, 2913566, 4370349, 5310209, 8740698, 10620418, 15930627, 31861254, 164616479, 329232958, 493849437, 987698874]

約数ペア:

[(1, 987698874), (2, 493849437), (3, 329232958), (6, 164616479), (31, 31861254), (62, 15930627), (93, 10620418), (113, 8740698), (186, 5310209), (226, 4370349), (339, 2913566), (678, 1456783), (3503, 281958), (7006, 140979), (10509, 93986), (21018, 46993)]