284325842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1\times {\mathrm{401}}^1$

素因数の和:866

約数の個数: 32

約数和(自身を含む): 460788480

約数和(自身を除く): 176462638

約数列:

[1, 2, 19, 38, 47, 94, 397, 401, 794, 802, 893, 1786, 7543, 7619, 15086, 15238, 18659, 18847, 37318, 37694, 159197, 318394, 354521, 358093, 709042, 716186, 3024743, 6049486, 7482259, 14964518, 142162921, 284325842]

約数ペア:

[(1, 284325842), (2, 142162921), (19, 14964518), (38, 7482259), (47, 6049486), (94, 3024743), (397, 716186), (401, 709042), (794, 358093), (802, 354521), (893, 318394), (1786, 159197), (7543, 37694), (7619, 37318), (15086, 18847), (15238, 18659)]