137965078

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1\times {\mathrm{2203}}^1$

素因数の和:2559

約数の個数: 16

約数和(自身を含む): 209388816

約数和(自身を除く): 71423738

約数列:

[1, 2, 173, 181, 346, 362, 2203, 4406, 31313, 62626, 381119, 398743, 762238, 797486, 68982539, 137965078]

約数ペア:

[(1, 137965078), (2, 68982539), (173, 797486), (181, 762238), (346, 398743), (362, 381119), (2203, 62626), (4406, 31313)]