2113802344

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{128327}}^1$

素因数の和:128433

約数の個数: 32

約数和(自身を含む): 4157827200

約数和(自身を除く): 2044024856

約数列:

[1, 2, 4, 8, 29, 58, 71, 116, 142, 232, 284, 568, 2059, 4118, 8236, 16472, 128327, 256654, 513308, 1026616, 3721483, 7442966, 9111217, 14885932, 18222434, 29771864, 36444868, 72889736, 264225293, 528450586, 1056901172, 2113802344]

約数ペア:

[(1, 2113802344), (2, 1056901172), (4, 528450586), (8, 264225293), (29, 72889736), (58, 36444868), (71, 29771864), (116, 18222434), (142, 14885932), (232, 9111217), (284, 7442966), (568, 3721483), (2059, 1026616), (4118, 513308), (8236, 256654), (16472, 128327)]