2018687048

素因数分解:

$2^3\times 7^1\times {\mathrm{6947}}^1\times {\mathrm{5189}}^1$

素因数の和:12149

約数の個数: 32

約数和(自身を含む): 4327214400

約数和(自身を除く): 2308527352

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 5189, 6947, 10378, 13894, 20756, 27788, 36323, 41512, 48629, 55576, 72646, 97258, 145292, 194516, 290584, 389032, 36047983, 72095966, 144191932, 252335881, 288383864, 504671762, 1009343524, 2018687048]

約数ペア:

[(1, 2018687048), (2, 1009343524), (4, 504671762), (7, 288383864), (8, 252335881), (14, 144191932), (28, 72095966), (56, 36047983), (5189, 389032), (6947, 290584), (10378, 194516), (13894, 145292), (20756, 97258), (27788, 72646), (36323, 55576), (41512, 48629)]