39484693486

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{541}}^1\times {\mathrm{140897}}^1$

素因数の和:141484

約数の個数: 32

約数和(自身を含む): 69646444992

約数和(自身を除く): 30161751506

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 541, 1082, 3787, 7574, 20017, 40034, 140119, 140897, 280238, 281794, 986279, 1972558, 5213189, 10426378, 36492323, 72984646, 76225277, 152450554, 533576939, 1067153878, 2820335249, 5640670498, 19742346743, 39484693486]

約数ペア:

[(1, 39484693486), (2, 19742346743), (7, 5640670498), (14, 2820335249), (37, 1067153878), (74, 533576939), (259, 152450554), (518, 76225277), (541, 72984646), (1082, 36492323), (3787, 10426378), (7574, 5213189), (20017, 1972558), (40034, 986279), (140119, 281794), (140897, 280238)]