2078171678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1163}}^1\times {\mathrm{81223}}^1$

素因数の和:82399

約数の個数: 16

約数和(自身を含む): 3403610496

約数和(自身を除く): 1325438818

約数列:

[1, 2, 11, 22, 1163, 2326, 12793, 25586, 81223, 162446, 893453, 1786906, 94462349, 188924698, 1039085839, 2078171678]

約数ペア:

[(1, 2078171678), (2, 1039085839), (11, 188924698), (22, 94462349), (1163, 1786906), (2326, 893453), (12793, 162446), (25586, 81223)]