2013444251

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{9109}}^1$

素因数の和:9483

約数の個数: 24

約数和(自身を含む): 2529883440

約数和(自身を除く): 516439189

約数列:

[1, 7, 13, 49, 91, 347, 637, 2429, 4511, 9109, 17003, 31577, 63763, 118417, 221039, 446341, 828919, 3160823, 5802433, 22125761, 41090699, 154880327, 287634893, 2013444251]

約数ペア:

[(1, 2013444251), (7, 287634893), (13, 154880327), (49, 41090699), (91, 22125761), (347, 5802433), (637, 3160823), (2429, 828919), (4511, 446341), (9109, 221039), (17003, 118417), (31577, 63763)]