2017188966

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{385991}}^1$

素因数の和:386076

約数の個数: 32

約数和(自身を含む): 4409572608

約数和(自身を除く): 2392383642

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1742, 2613, 5226, 385991, 771982, 1157973, 2315946, 5017883, 10035766, 15053649, 25861397, 30107298, 51722794, 77584191, 155168382, 336198161, 672396322, 1008594483, 2017188966]

約数ペア:

[(1, 2017188966), (2, 1008594483), (3, 672396322), (6, 336198161), (13, 155168382), (26, 77584191), (39, 51722794), (67, 30107298), (78, 25861397), (134, 15053649), (201, 10035766), (402, 5017883), (871, 2315946), (1742, 1157973), (2613, 771982), (5226, 385991)]