2018215928

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{116849}}^1$

素因数の和:116999

約数の個数: 32

約数和(自身を含む): 4038336000

約数和(自身を除く): 2020120072

約数列:

[1, 2, 4, 8, 17, 34, 68, 127, 136, 254, 508, 1016, 2159, 4318, 8636, 17272, 116849, 233698, 467396, 934792, 1986433, 3972866, 7945732, 14839823, 15891464, 29679646, 59359292, 118718584, 252276991, 504553982, 1009107964, 2018215928]

約数ペア:

[(1, 2018215928), (2, 1009107964), (4, 504553982), (8, 252276991), (17, 118718584), (34, 59359292), (68, 29679646), (127, 15891464), (136, 14839823), (254, 7945732), (508, 3972866), (1016, 1986433), (2159, 934792), (4318, 467396), (8636, 233698), (17272, 116849)]