1809081599

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{571}}^1$

素因数の和:831

約数の個数: 32

約数和(自身を含む): 2091048960

約数和(自身を除く): 281967361

約数列:

[1, 13, 19, 101, 127, 247, 571, 1313, 1651, 1919, 2413, 7423, 10849, 12827, 24947, 31369, 57671, 72517, 141037, 166751, 243713, 749723, 942721, 1095749, 1377823, 3168269, 7324217, 14244737, 17911699, 95214821, 139160123, 1809081599]

約数ペア:

[(1, 1809081599), (13, 139160123), (19, 95214821), (101, 17911699), (127, 14244737), (247, 7324217), (571, 3168269), (1313, 1377823), (1651, 1095749), (1919, 942721), (2413, 749723), (7423, 243713), (10849, 166751), (12827, 141037), (24947, 72517), (31369, 57671)]