1892386384

素因数分解:

$2^4\times 7^1\times {\mathrm{229}}^1\times {\mathrm{73783}}^1$

素因数の和:74027

約数の個数: 40

約数和(自身を含む): 4208639360

約数和(自身を除く): 2316252976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 229, 458, 916, 1603, 1832, 3206, 3664, 6412, 12824, 25648, 73783, 147566, 295132, 516481, 590264, 1032962, 1180528, 2065924, 4131848, 8263696, 16896307, 33792614, 67585228, 118274149, 135170456, 236548298, 270340912, 473096596, 946193192, 1892386384]

約数ペア:

[(1, 1892386384), (2, 946193192), (4, 473096596), (7, 270340912), (8, 236548298), (14, 135170456), (16, 118274149), (28, 67585228), (56, 33792614), (112, 16896307), (229, 8263696), (458, 4131848), (916, 2065924), (1603, 1180528), (1832, 1032962), (3206, 590264), (3664, 516481), (6412, 295132), (12824, 147566), (25648, 73783)]