10999430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{401}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 21476448

約数和(自身を除く): 10477018

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 211, 401, 422, 802, 1055, 2005, 2110, 2743, 4010, 5213, 5486, 10426, 13715, 26065, 27430, 52130, 84611, 169222, 423055, 846110, 1099943, 2199886, 5499715, 10999430]

約数ペア:

[(1, 10999430), (2, 5499715), (5, 2199886), (10, 1099943), (13, 846110), (26, 423055), (65, 169222), (130, 84611), (211, 52130), (401, 27430), (422, 26065), (802, 13715), (1055, 10426), (2005, 5486), (2110, 5213), (2743, 4010)]