2078574197

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{1619}}^1\times {\mathrm{4957}}^1$

素因数の和:6620

約数の個数: 16

約数和(自身を含む): 2441715840

約数和(自身を除く): 363141643

約数列:

[1, 7, 37, 259, 1619, 4957, 11333, 34699, 59903, 183409, 419321, 1283863, 8025383, 56177681, 296939171, 2078574197]

約数ペア:

[(1, 2078574197), (7, 296939171), (37, 56177681), (259, 8025383), (1619, 1283863), (4957, 419321), (11333, 183409), (34699, 59903)]