1888973954

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1\times {\mathrm{6047}}^1$

素因数の和:6530

約数の個数: 32

約数和(自身を含む): 3307723776

約数和(自身を除く): 1418749822

約数列:

[1, 2, 7, 14, 53, 106, 371, 421, 742, 842, 2947, 5894, 6047, 12094, 22313, 42329, 44626, 84658, 156191, 312382, 320491, 640982, 2243437, 2545787, 4486874, 5091574, 17820509, 35641018, 134926711, 269853422, 944486977, 1888973954]

約数ペア:

[(1, 1888973954), (2, 944486977), (7, 269853422), (14, 134926711), (53, 35641018), (106, 17820509), (371, 5091574), (421, 4486874), (742, 2545787), (842, 2243437), (2947, 640982), (5894, 320491), (6047, 312382), (12094, 156191), (22313, 84658), (42329, 44626)]