1900292251

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{503}}^1\times {\mathrm{911}}^1$

素因数の和:1467

約数の個数: 32

約数和(自身を含む): 2316625920

約数和(自身を除く): 416333669

約数列:

[1, 11, 13, 29, 143, 319, 377, 503, 911, 4147, 5533, 6539, 10021, 11843, 14587, 26419, 71929, 130273, 160457, 189631, 290609, 343447, 458233, 2085941, 3777917, 5040563, 5957029, 13288757, 65527319, 146176327, 172753841, 1900292251]

約数ペア:

[(1, 1900292251), (11, 172753841), (13, 146176327), (29, 65527319), (143, 13288757), (319, 5957029), (377, 5040563), (503, 3777917), (911, 2085941), (4147, 458233), (5533, 343447), (6539, 290609), (10021, 189631), (11843, 160457), (14587, 130273), (26419, 71929)]