1945804561

素因数分解:

${\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{6709}}^1$

素因数の和:6948

約数の個数: 16

約数和(自身を含む): 2055675600

約数和(自身を除く): 109871039

約数列:

[1, 29, 73, 137, 2117, 3973, 6709, 10001, 194561, 290029, 489757, 919133, 14202953, 26654857, 67096709, 1945804561]

約数ペア:

[(1, 1945804561), (29, 67096709), (73, 26654857), (137, 14202953), (2117, 919133), (3973, 489757), (6709, 290029), (10001, 194561)]