1971293554

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{3343}}^1\times {\mathrm{5563}}^1$

素因数の和:8961

約数の個数: 16

約数和(自身を含む): 3014174592

約数和(自身を除く): 1042881038

約数列:

[1, 2, 53, 106, 3343, 5563, 6686, 11126, 177179, 294839, 354358, 589678, 18597109, 37194218, 985646777, 1971293554]

約数ペア:

[(1, 1971293554), (2, 985646777), (53, 37194218), (106, 18597109), (3343, 589678), (5563, 354358), (6686, 294839), (11126, 177179)]