2220234081

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1\times {\mathrm{3821}}^1$

素因数の和:4201

約数の個数: 32

約数和(自身を含む): 3266984448

約数和(自身を除く): 1046750367

約数列:

[1, 3, 13, 39, 47, 141, 317, 611, 951, 1833, 3821, 4121, 11463, 12363, 14899, 44697, 49673, 149019, 179587, 193687, 538761, 581061, 1211257, 2334631, 3633771, 7003893, 15746341, 47239023, 56929079, 170787237, 740078027, 2220234081]

約数ペア:

[(1, 2220234081), (3, 740078027), (13, 170787237), (39, 56929079), (47, 47239023), (141, 15746341), (317, 7003893), (611, 3633771), (951, 2334631), (1833, 1211257), (3821, 581061), (4121, 538761), (11463, 193687), (12363, 179587), (14899, 149019), (44697, 49673)]