2019668898

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2521}}^1\times {\mathrm{10271}}^1$

素因数の和:12810

約数の個数: 32

約数和(自身を含む): 4352205312

約数和(自身を除く): 2332536414

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2521, 5042, 7563, 10271, 15126, 20542, 30813, 32773, 61626, 65546, 98319, 133523, 196638, 267046, 400569, 801138, 25893191, 51786382, 77679573, 155359146, 336611483, 673222966, 1009834449, 2019668898]

約数ペア:

[(1, 2019668898), (2, 1009834449), (3, 673222966), (6, 336611483), (13, 155359146), (26, 77679573), (39, 51786382), (78, 25893191), (2521, 801138), (5042, 400569), (7563, 267046), (10271, 196638), (15126, 133523), (20542, 98319), (30813, 65546), (32773, 61626)]