2016377926

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{3607}}^1$

素因数の和:3988

約数の個数: 32

約数和(自身を含む): 3262786560

約数和(自身を除く): 1246408634

約数列:

[1, 2, 19, 38, 47, 94, 313, 626, 893, 1786, 3607, 5947, 7214, 11894, 14711, 29422, 68533, 137066, 169529, 279509, 339058, 559018, 1128991, 2257982, 3221051, 6442102, 21450829, 42901658, 53062577, 106125154, 1008188963, 2016377926]

約数ペア:

[(1, 2016377926), (2, 1008188963), (19, 106125154), (38, 53062577), (47, 42901658), (94, 21450829), (313, 6442102), (626, 3221051), (893, 2257982), (1786, 1128991), (3607, 559018), (5947, 339058), (7214, 279509), (11894, 169529), (14711, 137066), (29422, 68533)]