238230278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{832973}}^1$

素因数の和:832999

約数の個数: 16

約数和(自身を含む): 419818896

約数和(自身を除く): 181588618

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 832973, 1665946, 9162703, 10828649, 18325406, 21657298, 119115139, 238230278]

約数ペア:

[(1, 238230278), (2, 119115139), (11, 21657298), (13, 18325406), (22, 10828649), (26, 9162703), (143, 1665946), (286, 832973)]