123140519042

素因数分解:

$2^1\times {\mathrm{311}}^1\times {\mathrm{1669}}^1\times {\mathrm{118619}}^1$

素因数の和:120601

約数の個数: 16

約数和(自身を含む): 185417294400

約数和(自身を除く): 62276775358

約数列:

[1, 2, 311, 622, 1669, 3338, 118619, 237238, 519059, 1038118, 36890509, 73781018, 197975111, 395950222, 61570259521, 123140519042]

約数ペア:

[(1, 123140519042), (2, 61570259521), (311, 395950222), (622, 197975111), (1669, 73781018), (3338, 36890509), (118619, 1038118), (237238, 519059)]