2451891888578

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1217}}^1\times {\mathrm{810419}}^1$

素因数の和:811762

約数の個数: 32

約数和(自身を含む): 4051023762240

約数和(自身を除く): 1599131873662

約数列:

[1, 2, 11, 22, 113, 226, 1217, 1243, 2434, 2486, 13387, 26774, 137521, 275042, 810419, 1512731, 1620838, 3025462, 8914609, 17829218, 91577347, 183154694, 986279923, 1007350817, 1972559846, 2014701634, 10849079153, 21698158306, 111449631299, 222899262598, 1225945944289, 2451891888578]

約数ペア:

[(1, 2451891888578), (2, 1225945944289), (11, 222899262598), (22, 111449631299), (113, 21698158306), (226, 10849079153), (1217, 2014701634), (1243, 1972559846), (2434, 1007350817), (2486, 986279923), (13387, 183154694), (26774, 91577347), (137521, 17829218), (275042, 8914609), (810419, 3025462), (1512731, 1620838)]