2145138

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 4669440

約数和(自身を除く): 2524302

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 186, 589, 607, 1178, 1214, 1767, 1821, 3534, 3642, 11533, 18817, 23066, 34599, 37634, 56451, 69198, 112902, 357523, 715046, 1072569, 2145138]

約数ペア:

[(1, 2145138), (2, 1072569), (3, 715046), (6, 357523), (19, 112902), (31, 69198), (38, 56451), (57, 37634), (62, 34599), (93, 23066), (114, 18817), (186, 11533), (589, 3642), (607, 3534), (1178, 1821), (1214, 1767)]