1235960024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{19387}}^1$

素因数の和:20019

約数の個数: 32

約数和(自身を含む): 2499888720

約数和(自身を除く): 1263928696

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 613, 1226, 2452, 4904, 7969, 15938, 19387, 31876, 38774, 63752, 77548, 155096, 252031, 504062, 1008124, 2016248, 11884231, 23768462, 47536924, 95073848, 154495003, 308990006, 617980012, 1235960024]

約数ペア:

[(1, 1235960024), (2, 617980012), (4, 308990006), (8, 154495003), (13, 95073848), (26, 47536924), (52, 23768462), (104, 11884231), (613, 2016248), (1226, 1008124), (2452, 504062), (4904, 252031), (7969, 155096), (15938, 77548), (19387, 63752), (31876, 38774)]