2783003601620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12650016371}}^1$

素因数の和:12650016391

約数の個数: 24

約数和(自身を含む): 6375608251488

約数和(自身を除く): 3592604649868

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 12650016371, 25300032742, 50600065484, 63250081855, 126500163710, 139150180081, 253000327420, 278300360162, 556600720324, 695750900405, 1391501800810, 2783003601620]

約数ペア:

[(1, 2783003601620), (2, 1391501800810), (4, 695750900405), (5, 556600720324), (10, 278300360162), (11, 253000327420), (20, 139150180081), (22, 126500163710), (44, 63250081855), (55, 50600065484), (110, 25300032742), (220, 12650016371)]