1138861334

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{222347}}^1$

素因数の和:222559

約数の個数: 16

約数和(自身を含む): 1849045968

約数和(自身を除く): 710184634

約数列:

[1, 2, 13, 26, 197, 394, 2561, 5122, 222347, 444694, 2890511, 5781022, 43802359, 87604718, 569430667, 1138861334]

約数ペア:

[(1, 1138861334), (2, 569430667), (13, 87604718), (26, 43802359), (197, 5781022), (394, 2890511), (2561, 444694), (5122, 222347)]