380813398

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{105023}}^1$

素因数の和:105076

約数の個数: 24

約数和(自身を含む): 682445952

約数和(自身を除く): 301632554

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 259, 518, 1813, 3626, 105023, 210046, 735161, 1470322, 3885851, 5146127, 7771702, 10292254, 27200957, 54401914, 190406699, 380813398]

約数ペア:

[(1, 380813398), (2, 190406699), (7, 54401914), (14, 27200957), (37, 10292254), (49, 7771702), (74, 5146127), (98, 3885851), (259, 1470322), (518, 735161), (1813, 210046), (3626, 105023)]