1248198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1$

素因数の和:388

約数の個数: 32

約数和(自身を含む): 2889216

約数和(自身を除く): 1641018

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 113, 226, 263, 339, 526, 678, 789, 791, 1578, 1582, 1841, 2373, 3682, 4746, 5523, 11046, 29719, 59438, 89157, 178314, 208033, 416066, 624099, 1248198]

約数ペア:

[(1, 1248198), (2, 624099), (3, 416066), (6, 208033), (7, 178314), (14, 89157), (21, 59438), (42, 29719), (113, 11046), (226, 5523), (263, 4746), (339, 3682), (526, 2373), (678, 1841), (789, 1582), (791, 1578)]