385672994

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{3767}}^1$

素因数の和:3950

約数の個数: 32

約数和(自身を含む): 677154816

約数和(自身を除く): 291481822

約数列:

[1, 2, 7, 14, 71, 103, 142, 206, 497, 721, 994, 1442, 3767, 7313, 7534, 14626, 26369, 51191, 52738, 102382, 267457, 388001, 534914, 776002, 1872199, 2716007, 3744398, 5432014, 27548071, 55096142, 192836497, 385672994]

約数ペア:

[(1, 385672994), (2, 192836497), (7, 55096142), (14, 27548071), (71, 5432014), (103, 3744398), (142, 2716007), (206, 1872199), (497, 776002), (721, 534914), (994, 388001), (1442, 267457), (3767, 102382), (7313, 52738), (7534, 51191), (14626, 26369)]