7319028208

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{5139767}}^1$

素因数の和:5139864

約数の個数: 20

約数和(自身を含む): 14339952720

約数和(自身を除く): 7020924512

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 5139767, 10279534, 20559068, 41118136, 82236272, 457439263, 914878526, 1829757052, 3659514104, 7319028208]

約数ペア:

[(1, 7319028208), (2, 3659514104), (4, 1829757052), (8, 914878526), (16, 457439263), (89, 82236272), (178, 41118136), (356, 20559068), (712, 10279534), (1424, 5139767)]