1852816

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:319

約数の個数: 40

約数和(自身を含む): 4178304

約数和(自身を除く): 2325488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 233, 284, 466, 497, 568, 932, 994, 1136, 1631, 1864, 1988, 3262, 3728, 3976, 6524, 7952, 13048, 16543, 26096, 33086, 66172, 115801, 132344, 231602, 264688, 463204, 926408, 1852816]

約数ペア:

[(1, 1852816), (2, 926408), (4, 463204), (7, 264688), (8, 231602), (14, 132344), (16, 115801), (28, 66172), (56, 33086), (71, 26096), (112, 16543), (142, 13048), (233, 7952), (284, 6524), (466, 3976), (497, 3728), (568, 3262), (932, 1988), (994, 1864), (1136, 1631)]